Larry Seyer Drums OSC Reference

Larry Seyer Drums has a complete OSC (Open Sound Control) implementation for controlling virtually every aspect of its operation from another app, a control surface, a script or another computer. This page lists all 1548 commands. Back to Larry Seyer Drums.

Connecting

On by defaultOSC control is on in every version. Turn it off or change the port in App Settings → OSC Control.
Receive portLarry Seyer Drums listens for OSC over UDP on port 9100 by default (9200 is the alternative in App Settings). It listens on every network interface, so it can be reached from another device on the same network.
RepliesAnswers are sent back over UDP to port 9101 (the receive port plus one) on the same computer.
Reading a valueSend an address with no argument and Larry Seyer Drums replies with its current value. Sending a value sets it and the new value comes back as confirmation.
Live updatesReadable values that change are sent automatically, up to 30 times a second, and a full set of current values is sent when OSC starts.
Argument typesArguments are 32-bit integers, 32-bit floats or strings. On/off values are sent and received as the integers 0 and 1. Addresses must match exactly; wildcard patterns are not used.
NumberingPlayers and song lanes are numbered 1-4 where the address says <1-4>. Everything else (mixer channels, buses, effect returns, slots, pills and energy levels) counts from 0. A range such as <0-95> means one address for each number.

Connection and OSC settings

Check the connection and change OSC settings remotely.

Address	Argument	Access	Description
`/drums/ping`	int	Set / read	Echo test: send any integer and the same value comes back.
`/drums/settings/osc/enabled`	int	Set / read	Turn OSC control off (0) or on (1).
`/drums/settings/osc/port`	int	Set / read	Receive port (1024-65535). Replies go to this port plus one.
`/drums/settings/osc/listening`	int	Read	Port Larry Seyer Drums is listening on, or 0 when OSC is off.

Transport, tempo and master

Playback, tempo, time signature and the global master controls.

Address	Argument	Access	Description
`/drums/transport/play`	—	Send	Start playback.
`/drums/transport/stop`	—	Send	Stop playback.
`/drums/transport/bpm`	float	Set / read	Tempo in BPM.
`/drums/transport/playing`	0/1	Read	1 while playing.
`/drums/transport/timesig/num`	int	Set / read	Time signature numerator.
`/drums/transport/timesig/den`	int	Set / read	Time signature denominator.
`/drums/transport/position/beats`	float	Read	Play position in beats.
`/drums/transport/position/seconds`	float	Read	Play position in seconds.
`/drums/transport/bar`	int	Read	Current bar.
`/drums/transport/tempo/modulated`	float	Read	Tempo actually playing, including any tempo changes.
`/drums/transport/tap`	int	Set / read	Tap tempo: each message is one tap.
`/drums/transport/loop/active`	0/1	Read	1 when the host loop is on.
`/drums/transport/loop/start`	float	Read	Host loop start (beats).
`/drums/transport/loop/end`	float	Read	Host loop end (beats).
`/drums/meter/master`	float	Read	Master peak level.
`/drums/master/volume`	float	Set / read	Master volume (dB).
`/drums/master/pan`	float	Set / read	Master pan.
`/drums/swing/global`	float	Set / read	Swing percent applied to every player.
`/drums/global/masterswing`	float	Set / read	Master swing (0-100 percent).
`/drums/global/mastervelocityscale`	float	Set / read	Master velocity scale.
`/drums/global/selectedsongsection`	int	Set / read	Select a song section.

Sync

Clock source, sync offsets, network tempo sync and timecode.

Address	Argument	Access	Description
`/drums/sync/mode`	int	Set / read	Sync mode (0-4).
`/drums/sync/offset/midiclockin`	float	Set / read	Offset for incoming MIDI clock (ms).
`/drums/sync/offset/linkin`	float	Set / read	Offset for incoming network tempo sync (ms).
`/drums/sync/offset/hostin`	float	Set / read	Offset when following the host (ms).
`/drums/sync/offset/midiclockout`	float	Set / read	Offset for outgoing MIDI clock (ms).
`/drums/sync/offset/linkout`	float	Set / read	Offset for outgoing network tempo sync (ms).
`/drums/sync/offsets`	string	Read	All five offsets plus the measured device latency.
`/drums/sync/latency`	string	Read	Measured output latency, and what the system reports.
`/drums/sync/midiclock/synced`	0/1	Read	1 while locked to incoming MIDI clock.
`/drums/link/enabled`	int 0/1	Set / read	Network tempo sync on or off.
`/drums/link/startstopsync`	int 0/1	Set / read	Share start and stop over network tempo sync.
`/drums/link/peers`	int	Read	Number of connected network tempo sync peers.
`/drums/sync/ltc`	int	Set / read	Timecode (LTC) reader off or on.
`/drums/sync/ltc/origin`	string	Set / read	Timecode at bar 1.
`/drums/sync/ltc/status`	string	Read	Timecode reader status.

MIDI

MIDI devices, channels and remote-control mappings.

Address	Argument	Access	Description
`/drums/midi/output/devices`	string	Read	Available MIDI outputs.
`/drums/midi/input/devices`	string	Read	Available MIDI inputs.
`/drums/midi/input/enable`	string	Set / read	Enable or disable an input: "name\|1" or "name\|0".
`/drums/midi/output/device`	string	Set / read	Choose the MIDI output by name.
`/drums/midi/virtualports/state`	string	Read	Status of the virtual MIDI ports.
`/drums/midi/pcchannel`	int	Set / read	MIDI channel for Program Change and Bank Select.
`/drums/midi/activity`	string	Read	Counts of incoming program, bank and transport messages.
`/drums/midi/notechannelmask`	int	Set / read	Bit mask of MIDI channels allowed to play drum elements.
`/drums/midi/bankselectmode`	int	Set / read	Bank Select mode: 0 = CC 0 value is the bank, 1 = standard.
`/drums/midi/pilltrigger`	int	Set / read	Press remote pill-trigger button 0-3, as CC 101-104 would.
`/drums/midi/pillpresses`	string	Read	Counts of incoming pill-trigger presses.
`/drums/midi/fadercc`	string	Set / read	Assign mixer faders to MIDI CCs on the MIDI control channel.
`/drums/midi/controlchannel`	int	Set / read	MIDI control channel (1-16, default 10) for Quick Pick notes, the all-lanes lift, global CCs and learned mixer faders.

Audio device and output

Audio device selection and output layout.

Address	Argument	Access	Description
`/drums/audio/output/device`	string	Set / read	Choose the audio output device by name.
`/drums/audio/output/devices`	string	Read	Available audio output devices.
`/drums/audio/testsound`	—	Send	Play a one-second test tone.
`/drums/audio/output/followsystem`	int 0/1	Set / read	Follow the system default output.
`/drums/audio/output/none`	int 0/1	Set / read	Close the audio output (1) or reopen it (0).
`/drums/audio/nodeviceclock`	0/1	Read	1 when no audio device is open and the internal clock drives the engine.
`/drums/app/outputmode`	int	Set / read	Output mode: 0 = automatic, 1 = stereo, 2 = multi-output.
`/drums/app/buffersize`	int	Set / read	Audio buffer size (standalone app).

Click (metronome)

The built-in click.

Address	Argument	Access	Description
`/drums/click/on`	int	Set / read	Click off (0) or on (1).
`/drums/click/accent/sound`	int	Set / read	Sound for the first beat of the bar.
`/drums/click/beat/sound`	int	Set / read	Sound for the other beats.
`/drums/click/accent/level`	float	Set / read	First-beat level (dB).
`/drums/click/beat/level`	float	Set / read	Other-beat level (dB).
`/drums/click/accent/file`	string	Set / read	Custom sound file for the first beat.
`/drums/click/beat/file`	string	Set / read	Custom sound file for the other beats.
`/drums/click/output`	int	Set / read	Output pair: 0 = outputs 1-2 up to 31 = outputs 63-64.
`/drums/click/output/state`	string	Read	Status of the chosen output pair.
`/drums/click/listen`	—	Send	Play one bar of the click.
`/drums/click/stats`	string	Set / read	Clicks played since launch and their levels.
`/drums/song/click`	int	Set / read	Press the Songs page click button.

Players

Larry Seyer Drums has four players, numbered 1-4 in these addresses.

Address prefixes: /drums/player/<1-4>/. Add a parameter from the table below to a prefix.

Parameter	Argument	Access	Description
`mute`	int 0/1	Set / read	Mute the player.
`solo`	int 0/1	Set / read	Solo the player.
`colour`	int	Read	The player’s color (ARGB).
`enabled`	int 0/1	Set / read	Turn the player on or off.
`fill`	—	Send	Play a fill now.
`drumsolo`	int 0/1	Set / read	Drum solo mode on or off.
`lock`	int 0/1	Set / read	Lock the player against changes.
`mode`	int	Set / read	Player mode.
`soundkit`	int	Set / read	Sound kit index.
`swing`	float	Set / read	Swing amount (percent).
`velocityscale`	float	Set / read	Velocity scale (percent).
`velocitylevels/pp`	int	Set / read	Velocity for pianissimo hits.
`velocitylevels/p`	int	Set / read	Velocity for piano hits.
`velocitylevels/f`	int	Set / read	Velocity for forte hits.
`velocitylevels/ff`	int	Set / read	Velocity for fortissimo hits.
`drumelementmutes`	int	Set / read	Bit mask of muted drum elements.
`drumelementsolos`	int	Set / read	Bit mask of soloed drum elements.
`handsvariant`	int	Set / read	Hand-pattern variant.
`pattern`	int	Set / read	Pattern index.
`snaremode`	int	Set / read	Snare mode.
`pan`	float	Set / read	Player pan.
`volume`	float	Set / read	Player volume (dB).
`outputlevel`	float	Set / read	Output level (percent).
`outputbus`	int	Set / read	Output pair the player is routed to.
`midichannel`	int	Set / read	MIDI channel (1-16).
`meter/level`	float	Read	Current level.
`meter/peak`	float	Read	Current peak.
`meter/voicecount`	int	Read	Voices playing.
`meter/noteons`	int	Read	Notes played.
`meter/lufs`	float	Read	Loudness (LUFS).
`meter/gainreduction`	float	Read	Gain reduction (dB).
`fillactive`	0/1	Read	1 while a fill is playing.
`morph/build`	string	Read	Status of the kit’s morph build.
`kit/path`	string	Read	File path of the loaded kit.
`kit/snapshot`	string	Read	File path of the kit preset in use.
`kit/snapshotid`	string	Read	ID of the kit preset in use.
`kit/index`	int	Read	Catalog index of the loaded kit.
`preset/id`	string	Read	ID of the player preset the player shows.
`audition`	int	Send	Play a single drum element (by element number).
`pf/markermask`	int	Read	Diagnostic: bars of the pattern that carry a lift.
`pf/snarenote`	int	Read	Diagnostic: the groove’s snare note (-1 when none).
`pf/patternbars`	int	Read	Diagnostic: bars in the current pattern.
`pill/name`	string	Read	Name of the pill playing on this player’s lane.
`pill/pattern`	string	Read	Content of the pill playing on this player’s lane.
`kit/resident`	string	Read	Kit file the sampler actually has loaded.
`kit/capabilities`	string	Read	Articulations the loaded kit supports.
`pattern/name`	string	Read	Name of the selected pattern.
`fill/capturedmiss`	int	Read	Diagnostic: automatic fills that found no matching fill.
`fill/starvation`	int	Read	Diagnostic: fill draws that came back empty.
`fill/capturedstyle`	string	Read	Diagnostic: style preloaded for automatic fills.
`fill/bagsize`	int	Read	Diagnostic: fills available to draw.
`fill/capturedbagsize`	int	Read	Diagnostic: fills preloaded for automatic fills.
`fill/lastdrawn`	int	Read	Diagnostic: last fill drawn.
`fill/cursor`	int	Read	Diagnostic: fill draw position.
`fill/capturedlastdrawn`	int	Read	Diagnostic: last preloaded fill drawn.
`fill/capturedcursor`	int	Read	Diagnostic: preloaded fill draw position.
`fill/subdivision`	string	Read	Diagnostic: feel (straight or triplet) fills are matched to.
`energy`	int	Set / read	Energy level 0-6 of the pill playing on this lane.
`output/midi/enabled`	int 0/1	Set / read	Send this player’s notes as MIDI.
`output/sampler/enabled`	int 0/1	Set / read	Play this player through the sampler.
`output/synth/enabled`	int 0/1	Set / read	Play this player through the drum synth.
`output/midiLevel`	float	Set / read	MIDI output level (percent).
`output/samplerLevel`	float	Set / read	Sampler output level (percent).
`output/synthLevel`	float	Set / read	Synth output level (percent).

Drum synth (per player)

Each player has a built-in drum synthesizer. Players are numbered 1-4.

Address prefixes: /drums/player/<1-4>/synth/. Add a parameter from the table below to a prefix.

Parameter	Argument	Access	Description
`soloslot`	int	Set / read	Solo one kit slot on the synth (-1 for none).
`engine`	string	Read	Diagnostic: synth engine status text.
`routing`	string	Read	Diagnostic: whether the synth is enabled and which kit slots are assigned to it.
`kickLevel`	float	Set / read	Synth kick level.
`kickTune`	float	Set / read	Synth kick tuning.
`kickDecay`	float	Set / read	Synth kick decay.
`snareLevel`	float	Set / read	Synth snare level.
`snareTune`	float	Set / read	Synth snare tuning.
`snareDecay`	float	Set / read	Synth snare decay.
`rimshotLevel`	float	Set / read	Synth rimshot level.
`rimshotTune`	float	Set / read	Synth rimshot tuning.
`rimshotDecay`	float	Set / read	Synth rimshot decay.
`clapLevel`	float	Set / read	Synth clap level.
`clapTune`	float	Set / read	Synth clap tuning.
`clapTone`	float	Set / read	Synth clap tone.
`clapDecay`	float	Set / read	Synth clap decay.
`closedHiHatLevel`	float	Set / read	Synth closed hi-hat level.
`closedHiHatDecay`	float	Set / read	Synth closed hi-hat decay.
`pedalHiHatLevel`	float	Set / read	Synth pedal hi-hat level.
`pedalHiHatDecay`	float	Set / read	Synth pedal hi-hat decay.
`openHiHatLevel`	float	Set / read	Synth open hi-hat level.
`openHiHatDecay`	float	Set / read	Synth open hi-hat decay.
`lowTomLevel`	float	Set / read	Synth low tom level.
`lowTomTune`	float	Set / read	Synth low tom tuning.
`lowTomDecay`	float	Set / read	Synth low tom decay.
`midTomLevel`	float	Set / read	Synth mid tom level.
`midTomTune`	float	Set / read	Synth mid tom tuning.
`midTomDecay`	float	Set / read	Synth mid tom decay.
`highTomLevel`	float	Set / read	Synth high tom level.
`highTomTune`	float	Set / read	Synth high tom tuning.
`highTomDecay`	float	Set / read	Synth high tom decay.
`midHighTomLevel`	float	Set / read	Synth mid-high tom level.
`midHighTomTune`	float	Set / read	Synth mid-high tom tuning.
`midHighTomDecay`	float	Set / read	Synth mid-high tom decay.
`crashLevel`	float	Set / read	Synth crash level.
`crashDecay`	float	Set / read	Synth crash decay.
`crashPitch`	float	Set / read	Synth crash pitch.
`rideLevel`	float	Set / read	Synth ride level.
`rideDecay`	float	Set / read	Synth ride decay.
`ridePitch`	float	Set / read	Synth ride pitch.
`rideBellLevel`	float	Set / read	Synth ride bell level.
`rideBellDecay`	float	Set / read	Synth ride bell decay.
`rideBellPitch`	float	Set / read	Synth ride bell pitch.
`tambourineLevel`	float	Set / read	Synth tambourine level.
`tambourineTune`	float	Set / read	Synth tambourine tuning.
`tambourineTone`	float	Set / read	Synth tambourine tone.
`tambourineDecay`	float	Set / read	Synth tambourine decay.
`cowbellLevel`	float	Set / read	Synth cowbell level.
`cowbellTune`	float	Set / read	Synth cowbell tuning.
`cowbellDecay`	float	Set / read	Synth cowbell decay.
`shakerLevel`	float	Set / read	Synth shaker level.
`shakerTune`	float	Set / read	Synth shaker tuning.
`shakerTone`	float	Set / read	Synth shaker tone.
`shakerDecay`	float	Set / read	Synth shaker decay.
`clavesLevel`	float	Set / read	Synth claves level.
`clavesTune`	float	Set / read	Synth claves tuning.
`clavesDecay`	float	Set / read	Synth claves decay.

Songs and banks

Load, save and organize songs and banks, and follow song playback.

Address	Argument	Access	Description
`/drums/song/load`	int	Send	Load the song in a slot.
`/drums/song/save`	string	Send	Save the current song under a name.
`/drums/song/new`	int	Set / read	Start a new song.
`/drums/song/slot`	int	Set / read	Current song slot.
`/drums/song/name`	string	Read	Name of the current song.
`/drums/song/program`	int	Set / read	Recall song 0-99 in the current bank (as a Program Change).
`/drums/song/program/bank`	string	Set / read	Recall a song by "bank\|slot".
`/drums/song/bank`	int	Set / read	Current bank.
`/drums/song/bank/add`	string	Set / read	Add a bank: "index\|name".
`/drums/song/bank/rename`	string	Set / read	Rename a bank: "index\|name".
`/drums/song/bank/delete`	int	Set / read	Delete a bank.
`/drums/song/bank/list`	string	Read	All banks.
`/drums/song/bank/slots`	string	Read	Occupied slots in the current bank.
`/drums/song/slot/delete`	int	Set / read	Clear a slot (locked slots are kept).
`/drums/song/slot/rename`	string	Set / read	Rename a slot: "index\|name".
`/drums/song/slot/lock`	string	Set / read	Lock or unlock a slot: "index\|1" or "index\|0".
`/drums/song/seek`	int	Set / read	Jump to a bar.
`/drums/song/position/bar`	int	Read	Current song bar.
`/drums/song/position/barsfractional`	float	Read	Current song position in bars.
`/drums/song/position/barlog`	string	Read	Bars entered since playback started.
`/drums/song/activeplayers`	int	Read	Bit mask of lanes playing a pill now.
`/drums/song/endbehavior`	int	Set / read	At the end of the song: 0 = loop song, 1 = loop last bars, 2 = stop.
`/drums/song/launchquantize`	int	Set / read	When a triggered pill starts: 0 = end of pill, 1 = next bar, 2 = two bars, 3 = four bars.
`/drums/song/autofillonpillchange`	int	Set / read	Play a fill when a remote trigger changes the pill (0/1).
`/drums/song/appliedcount`	int	Read	Songs applied since launch.
`/drums/song/grid/open`	int	Set / read	Song grid: 0 = close, 1 = open to load, 2 = open to save.
`/drums/song/grid/tap`	int	Set / read	Tap a slot in the open song grid.
`/drums/song/grid/state`	string	Read	Song grid status.
`/drums/song/grid/find`	—	Send	Open song search.
`/drums/song/track/<1-4>/loopanchor`	string	Read	Where the lane’s loop is anchored.
`/drums/song/editcursorbar`	int	Set / read	Edit cursor bar.

Song timeline editing

Arrange pills, time signature changes and styles on the song timeline.

Address	Argument	Access	Description
`/drums/song/conductor/state`	string	Read	Time signature and tempo changes.
`/drums/song/ruler/beats`	string	Read	Beats the ruler shows in each visible bar.
`/drums/song/conductor/chips`	string	Read	Time signature chips as drawn.
`/drums/song/conductor/insert`	string	Set / read	Insert a meter change: "bar,num,den" or "bar,num,den,tempo".
`/drums/song/conductor/count`	string	Set / read	Set a change’s count: "bar,count".
`/drums/song/conductor/delete`	int	Set / read	Delete the change at a bar.
`/drums/song/conductor/droppill`	string	Set / read	Drop a pill: "lane,bar,num,den".
`/drums/song/conductor/droppillatrelease`	string	Set / read	Drop a pill where a drag is released: "lane,bar,num,den".
`/drums/song/conductor/clear`	int 0/1	Send	Clear every pill and meter change.
`/drums/song/conductor/pending`	string	Read	Pending time signature suggestion.
`/drums/song/conductor/suggest/accept`	int 0/1	Send	Accept the suggestion.
`/drums/song/conductor/suggest/decline`	int 0/1	Send	Decline the suggestion.
`/drums/song/pool/style`	string	Set / read	Pick a style for a pool column: "column,style".
`/drums/song/pool/droplibrarypill`	string	Set / read	Drop a library pill: "lane,bar,section".
`/drums/song/pool/style/rename`	string	Set / read	Rename a pool column’s style: "column\|name".
`/drums/song/pool/style/delete`	int	Set / read	Ask to delete a pool column’s style.
`/drums/song/pool/styleroots`	string	Read	Folders styles are read from.
`/drums/song/pool/columns`	string	Read	Pool columns and their styles.
`/drums/song/pool/blankverse`	int	Set / read	Create a blank pattern set for a pool column.
`/drums/song/select/multi`	string	Set / read	Select several pills.
`/drums/song/select/multi/move`	string	Set / read	Move the selected pills: "lane:bar".
`/drums/song/select/timerange`	string	Read	Selected time range.
`/drums/song/select/blankspan`	string	Read	Selected blank span.
`/drums/song/selection/combine`	string	Set / read	Combine the selected pills.
`/drums/song/shake`	—	Send	Ask to clear the song (as shaking the device does).
`/drums/song/undo`	string	Set / read	Undo.
`/drums/song/redo`	string	Set / read	Redo.
`/drums/song/view`	string	Read	Visible timeline range.
`/drums/song/transportstart`	string	Read	Where playback started.
`/drums/song/scroll`	float	Set / read	Timeline scroll position (bars).
`/drums/song/zoom`	float	Set / read	Timeline zoom (pixels per bar).

Song pills

Pills are the sections placed on each player’s lane of the song timeline. Lanes are 1-4 and pills are numbered from 0 in timeline order.

Address prefixes: /drums/song/track/<1-4>/pill/<0-255>/. Add a parameter from the table below to a prefix.

Parameter	Argument	Access	Description
`levelIndex`	int	Set / read	Energy level 0-6.
`accentColorIdx`	int	Set / read	Accent color index.
`triggerCcNumber`	int	Set / read	MIDI CC that triggers the pill.
`loop`	int 0/1	Set / read	Loop the pill.
`preFill`	int 0/1	Set / read	Play a fill before the pill.
`lastFill`	int 0/1	Set / read	Play a fill in the pill’s last bar.
`move`	int	Set / read	Move the pill to a bar.
`pattern`	string	Read	What the pill contains.
`resize`	int	Set / read	Set the pill’s length in bars.
`speed`	string	Set / read	Playback speed as a ratio, e.g. 1/2 or 2/1.
`trigger`	—	Send	Play this pill next.
`geom`	string	Read	Automation: the pill’s screen position.
`meter`	string	Read	The pill’s time signature.
`remove`	—	Send	Delete the pill.
`energy`	int	Read	Energy level the pill is playing.
`energy/stored`	int	Read	Stored energy response for the current global energy.
`regrid`	int	Set / read	Re-fit the pill to the grid.
`name`	string	Set / read	The pill’s name.
`beatLength`	int	Set / read	Length in counted beats.
`beats`	int	Read	Length in counted beats under the meter in force.
`storedLevel/<0-6>`	int	Set / read	Stored response for global energy level 0-6.

Pattern editor

Edit the notes and feel of a pill. Open the editor with lane*1000 + pill.

Address	Argument	Access	Description
`/drums/song/editor/open`	int	Set / read	Open the editor on a pill (lane*1000 + pill).
`/drums/song/editor/close`	int 0/1	Set / read	Close the editor.
`/drums/song/editor/done`	—	Send	Press Done (commit and close).
`/drums/song/editor/state`	string	Read	Editor status.
`/drums/song/editor/length`	int	Set / read	Pattern length in bars.
`/drums/song/editor/feel`	string	Read	The pill’s own feel settings.
`/drums/song/editor/feel/energy`	int	Set / read	The pill’s energy level 0-6.
`/drums/song/editor/feel/energy/edit`	int	Send	Open the energy level editor.
`/drums/song/editor/feel/swing`	string	Set / read	The pill’s swing percent, or none.
`/drums/song/editor/feel/offset`	string	Set / read	The pill’s timing offset in beats, or none.
`/drums/song/editor/feel/speed`	string	Set / read	The pill’s speed: "num/den".
`/drums/song/editor/timesig`	string	Set / read	Time signature: "num,den".
`/drums/song/editor/snap`	string	Set / read	Snap on or off, or a grid value.
`/drums/song/editor/zoom`	float	Set / read	Horizontal zoom factor.
`/drums/song/editor/zoomv`	float	Set / read	Vertical zoom factor.
`/drums/song/editor/zoombutton`	string	Set / read	Press a zoom button: h-, h+, v- or v+.
`/drums/song/editor/cursor`	string	Set / read	Place the cursor: "row,beat".
`/drums/song/editor/geom`	string	Read	Automation: grid geometry.
`/drums/song/editor/notes`	string	Read	Notes shown compared with notes stored.
`/drums/song/editor/tapx`	string	Set / read	Automation: aim the cursor at "row,x".
`/drums/song/editor/tapinner`	string	Set / read	Automation: press the grid at "x,y".
`/drums/song/editor/velocitymode/tap`	int	Send	Press the velocity mode button.
`/drums/song/editor/rowgesture`	string	Set / read	Automation: a gesture on a drum row.
`/drums/song/editor/follow`	int	Set / read	Follow playback (0/1).
`/drums/song/editor/scrollx`	int	Set / read	Horizontal scroll position.
`/drums/song/editor/scrolly`	int	Set / read	Vertical scroll position.
`/drums/song/editor/veldrag`	string	Set / read	Automation: drag note velocities.
`/drums/song/editor/seekbar`	int	Set / read	Move the play cursor to a bar.
`/drums/song/editor/rows`	string	Set / read	Show used rows or all rows.
`/drums/song/editor/rowclear`	int	Send	Clear every row solo and mute.
`/drums/song/editor/adddrum`	int	Set / read	Show a hidden drum row.
`/drums/song/editor/note/add`	string	Set / read	Add a note.
`/drums/song/editor/select`	string	Set / read	Select notes.
`/drums/song/editor/quantize`	string	Set / read	Quantize notes.
`/drums/song/editor/selection`	string	Set / read	Act on selected notes: delete, copy, clear or move.
`/drums/song/editor/note/remove`	string	Set / read	Remove the note nearest "row,beat".
`/drums/song/editor/note/clear`	—	Send	Remove every note.
`/drums/song/editor/toggleatcursor`	—	Send	Add or remove the note at the cursor.
`/drums/song/editor/group`	int	Set / read	Fold or unfold an instrument group (0 kick to 5 other).

Energy

Energy levels shape how hard each player plays. There are seven levels, 0 (Asleep) to 6 (Energetic). Profile parameters with a trailing <0-3> are per player (0-based).

Address	Argument	Access	Description
`/drums/energy/global`	int	Read	Song-wide energy level 0-6.
`/drums/energy/player/<0-3>/default`	int	Set / read	Default energy level for a player (0-based).
`/drums/energy/profile/<0-6>/tempo`	float	Set / read	Tempo for this level.
`/drums/energy/profile/<0-6>/clear`	int	Set / read	Reset this level.
`/drums/energy/profile/<0-6>/factory`	int	Read	1 while the level matches the factory setting.
`/drums/energy/profile/<0-6>/name`	string	Set / read	Level name.
`/drums/energy/profile/<0-6>/colorARGB`	int	Set / read	Level color (ARGB).
`/drums/energy/profile/<0-6>/snareMode`	int	Set / read	Snare mode.
`/drums/energy/profile/<0-6>/hihatMode`	int	Set / read	Hi-hat mode.
`/drums/energy/profile/<0-6>/crashOnBackbeat`	int 0/1	Set / read	Crash on the backbeat.
`/drums/energy/profile/<0-6>/hatPosition`	int	Set / read	Hi-hat playing position.
`/drums/energy/profile/<0-6>/hatOpenness`	int	Set / read	Hi-hat openness.
`/drums/energy/profile/<0-6>/hatMorph`	int	Set / read	Hi-hat morph amount.
`/drums/energy/profile/<0-6>/snareMorph`	int	Set / read	Snare morph amount.
`/drums/energy/profile/<0-6>/tomMorph`	int	Set / read	Tom morph amount.
`/drums/energy/profile/<0-6>/tomArticulation`	int	Set / read	Tom articulation.
`/drums/energy/profile/<0-6>/kickZone`	int	Set / read	Kick playing zone.
`/drums/energy/profile/<0-6>/snareZone`	int	Set / read	Snare playing zone.
`/drums/energy/profile/<0-6>/swingamount/<0-3>`	float	Set / read	Swing amount per player.
`/drums/energy/profile/<0-6>/swingsubdivisions/<0-3>`	int	Set / read	Swing subdivision per player.
`/drums/energy/profile/<0-6>/elementmutes/<0-3>`	int	Set / read	Muted drum elements per player (bit mask).
`/drums/energy/profile/<0-6>/barcount/<0-3>`	int	Set / read	Bar count per player.
`/drums/energy/profile/<0-6>/filllength/<0-3>`	int	Set / read	Fill length per player.
`/drums/energy/profile/<0-6>/tomposition/<0-3>`	int	Set / read	Tom position per player.
`/drums/energy/profile/<0-6>/cymbalchoice/<0-7>`	int	Set / read	Cymbal choice 0-7.
`/drums/energy/profile/<0-6>/cymbalposition/<0-7>`	int	Set / read	Cymbal position 0-7.
`/drums/energy/profile/<0-6>/groupVelocityPercent/<0-3>/<0-7>`	int	Set / read	Velocity percent per player and instrument group 0-7.
`/drums/energy/profile/<0-6>/groupTimingMs/<0-3>/<0-7>`	int	Set / read	Timing offset (ms) per player and instrument group 0-7.
`/drums/energy/profile/<0-6>/instrumentVelocityPercent/<0-3>/<instrument>`	int	Set / read	Velocity percent per player and instrument. <instrument> is one of: bongos, cabasa, claps, congas, cowbell, cymbals, hihat, kick, sandpaper, shaker, snaps, snare, tambourine, toms, triangle.
`/drums/energy/profile/<0-6>/instrumentTimingMs/<0-3>/<instrument>`	int	Set / read	Timing offset (ms) per player and instrument. <instrument> is one of: bongos, cabasa, claps, congas, cowbell, cymbals, hihat, kick, sandpaper, shaker, snaps, snare, tambourine, toms, triangle.
`/drums/energy/profile/<0-6>/dynamics/player`	int	Set / read	Dynamics editor: choose the player.
`/drums/energy/profile/<0-6>/dynamics/group`	int	Set / read	Dynamics editor: choose the group.
`/drums/energy/profile/<0-6>/dynamics/instrument`	string	Set / read	Dynamics editor: choose the instrument.
`/drums/energy/profile/<0-6>/dynamics/amount`	float	Set / read	Dynamics amount.
`/drums/energy/profile/<0-6>/dynamics/direction`	int	Set / read	Dynamics direction.
`/drums/energy/profile/<0-6>/dynamics/period`	int	Set / read	Dynamics period.
`/drums/energy/profile/<0-6>/dynamics/curve`	int	Set / read	Dynamics curve.
`/drums/energy/profile/<0-6>/timingoffsets/player`	int	Set / read	Timing offsets: choose the player.
`/drums/energy/profile/<0-6>/timingoffsets/index`	int	Set / read	Timing offsets: choose the step.
`/drums/energy/profile/<0-6>/timingoffsets/value`	float	Set / read	Timing offsets: value for the chosen step.
`/drums/energy/profile/<0-6>/velocityscales/player`	int	Set / read	Velocity scales: choose the player.
`/drums/energy/profile/<0-6>/velocityscales/index`	int	Set / read	Velocity scales: choose the step.
`/drums/energy/profile/<0-6>/velocityscales/value`	float	Set / read	Velocity scales: value for the chosen step.

Sounds and kits

Kits, samples and the drum synth pages for the selected player.

Address	Argument	Access	Description
`/drums/sounds/kit/count`	int	Read	Number of kits.
`/drums/sounds/kit/<0-255>/name`	string	Read	Name of a kit.
`/drums/sounds/kit/load`	int	Set / read	Load a kit by index.
`/drums/sounds/kit/current`	string	Read	Name of the loaded kit.
`/drums/sounds/striker`	int	Set / read	Striker (stick type).
`/drums/sounds/element/query/slot`	int	Set / read	Sample lookup: choose the slot.
`/drums/sounds/element/query/index`	int	Set / read	Sample lookup: choose the list position.
`/drums/sounds/element/query/name`	string	Read	Sample lookup: the sample’s name.
`/drums/sounds/changesample/currentrow`	int	Read	Row of the loaded sound in the change-sample sheet.
`/drums/sounds/synth/page`	int	Set / read	Synth editor page.
`/drums/sounds/synth/pages`	int	Read	Number of synth editor pages.

Sound slots (selected player)

The 32 sound slots of the selected player’s kit, numbered 0-31.

Address prefixes: /drums/sounds/slot/<0-31>/. Add a parameter from the table below to a prefix.

Parameter	Argument	Access	Description
`tune`	float	Set / read	Tuning.
`volume`	float	Set / read	Volume.
`pan`	float	Set / read	Pan.
`output`	int	Set / read	Output pair.
`articulation`	int	Set / read	Articulation.
`element`	int	Set / read	Swap the sample by its place in the compatible list.
`element/count`	int	Read	Samples in the compatible list.
`element/name`	string	Read	Name of the assigned sample.
`changesample`	int	Set / read	Open the change-sample sheet for this slot.
`deepdive`	int	Set / read	Open the detailed sound editor for this slot.
`editdock`	int	Set / read	Open the tuning dock for this slot.

Mixer: channels, buses, master and effect returns

Every mixer strip shares one set of controls. Instrument channels are numbered 0-95 (24 per player: player 1 uses 0-23, player 2 uses 24-47 and so on). Player buses are 0-3. Effect returns are 0-15, four per player: the first three of each player are reverbs and the fourth is the delay.

Address prefixes: /drums/mixer/channel/<0-95>/, /drums/mixer/bus/<0-3>/, /drums/mixer/master/, /drums/fx/return/<0-15>/. Add a parameter from the table below to a prefix.

Parameter	Argument	Access	Applies to	Description
`gain`	float	Set / read	All	Strip gain (linear).
`pan`	float	Set / read	All	Pan position.
`width`	float	Set / read	All	Stereo width.
`mute`	int 0/1	Set / read	All	Mute the strip.
`solo`	int 0/1	Set / read	Channels, Buses, Returns	Solo the strip.
`eq/enabled`	int 0/1	Set / read	All	Turn the strip EQ on or off.
`eq/hpfreq`	float	Set / read	All	High-pass filter frequency (Hz).
`eq/lowgain`	float	Set / read	All	Low band gain (dB).
`eq/lowfreq`	float	Set / read	All	Low band frequency (Hz).
`eq/lowq`	float	Set / read	All	Low band Q.
`eq/midgain`	float	Set / read	All	Mid band gain (dB).
`eq/midfreq`	float	Set / read	All	Mid band frequency (Hz).
`eq/midq`	float	Set / read	All	Mid band Q.
`eq/highgain`	float	Set / read	All	High band gain (dB).
`eq/highfreq`	float	Set / read	All	High band frequency (Hz).
`eq/highq`	float	Set / read	All	High band Q.
`eq/lpfreq`	float	Set / read	All	Low-pass filter frequency (Hz).
`eq/hpslope`	int	Set / read	All	High-pass filter slope.
`eq/lpslope`	int	Set / read	All	Low-pass filter slope.
`eq/phase`	int	Set / read	All	EQ phase mode.
`eq/scsource`	int	Set / read	All	EQ sidechain source.
`eq/latency`	int	Read	All	Latency the EQ adds, in samples.
`eq/align`	int	Read	All	Latency alignment applied to this strip, in samples.
`eq/analyzeractive`	int	Read	All	1 while the EQ spectrum analyzer is running.
`comp/enabled`	int 0/1	Set / read	All	Turn the strip compressor on or off.
`comp/threshold`	float	Set / read	All	Compressor threshold (dB).
`comp/ratio`	float	Set / read	All	Compressor ratio.
`comp/attack`	float	Set / read	All	Compressor attack (ms).
`comp/release`	float	Set / read	All	Compressor release (ms).
`comp/makeup`	float	Set / read	All	Compressor makeup gain (dB).
`comp/mix`	float	Set / read	All	Compressor wet/dry mix.
`comp/schpf`	int 0/1	Set / read	All	Compressor sidechain high-pass filter on or off.
`comp/gr`	float	Read	Buses, Master	Current compressor gain reduction (dB).
`peak`	float	Read	All	Current peak level.
`send/<0-3>`	float	Set / read	Channels	Send level to the player’s effect return 0-3 (reverbs 0-2, delay 3).
`output`	int	Set / read	Channels, Buses, Returns	Output pair the strip is routed to.
`limiter/enabled`	int 0/1	Set / read	Buses, Master	Turn the limiter on or off.
`limiter/threshold`	float	Set / read	Buses, Master	Limiter threshold (dB).
`limiter/release`	float	Set / read	Buses, Master	Limiter release (ms).
`lufs`	float	Read	Buses	Loudness reading (LUFS).
`monoCheck`	int 0/1	Set / read	Master	Mono check on or off.
`trim`	float	Set / read	Master	Master trim.
`limiting`	float	Read	Master	Current limiter gain reduction.
`lufs/momentary`	float	Read	Master	Momentary loudness (LUFS).
`lufs/shortterm`	float	Read	Master	Short-term loudness (LUFS).
`truepeak`	float	Read	Master	True-peak level.
`diag/peakin`	float	Read	Master	Diagnostic: master input peak.
`diag/peakpretape`	float	Read	Master	Diagnostic: peak before the tape stage.
`diag/peakposttape`	float	Read	Master	Diagnostic: peak after the tape stage.
`available`	0/1	Read	Returns	1 when the return’s effect is available on this device.
`granted`	0/1	Read	Returns	1 when the reverb processing budget granted this return (a delay is always granted).
`runtimeactive`	0/1	Read	Returns	1 while the return’s effect is running.
`eq/on`	0/1	Read	Returns	1 when the return’s EQ is active.
`comp/on`	0/1	Read	Returns	1 when the return’s compressor is active.
`peak/pre`	float	Read	Returns	Peak before the return’s processing.
`peak/post`	float	Read	Returns	Peak after the return’s processing.
`delay/enabled`	int 0/1	Set / read	Delay returns	Turn the delay on or off.
`delay/sync`	int 0/1	Set / read	Delay returns	1 locks the delay time to the tempo; 0 uses milliseconds.
`delay/note`	int	Set / read	Delay returns	Synced note division, 0 (1/32) to 13 (whole); default 4 (1/8 triplet).
`delay/mix`	float	Set / read	Delay returns	Delay wet/dry mix.
`delay/timems`	float	Set / read	Delay returns	Free delay time (ms), used when sync is off.
`delay/feedback`	float	Set / read	Delay returns	Delay feedback.
`delay/highcut`	float	Set / read	Delay returns	Delay high-cut frequency (Hz).
`delay/lowcut`	float	Set / read	Delay returns	Delay low-cut frequency (Hz).
`delay/pingpong`	int 0/1	Set / read	Delay returns	Ping-pong delay on or off.
`vrDecayValue`	float	Set / read	Reverb returns	Reverb decay.
`vrPredelayValue`	float	Set / read	Reverb returns	Reverb pre-delay.
`vrBrightnessValue`	float	Set / read	Reverb returns	Reverb brightness.
`vrWidthValue`	float	Set / read	Reverb returns	Reverb width.
`vrMix`	float	Set / read	Reverb returns	Reverb wet/dry mix.
`vrModDepth`	float	Set / read	Reverb returns	Reverb modulation depth.
`vrOutputGain`	float	Set / read	Reverb returns	Reverb output gain.
`vrColoration`	float	Set / read	Reverb returns	Reverb coloration.
`vrDecayHeld`	int 0/1	Set / read	Reverb returns	Hold decay at its own value instead of following the space.
`vrPredelayHeld`	int 0/1	Set / read	Reverb returns	Hold pre-delay at its own value.
`vrBrightnessHeld`	int 0/1	Set / read	Reverb returns	Hold brightness at its own value.
`vrWidthHeld`	int 0/1	Set / read	Reverb returns	Hold width at its own value.
`vrSourceSet`	int 0/1	Set / read	Reverb returns	1 when custom source positions are set.
`vrAnchor`	int	Set / read	Reverb returns	Reverb space (anchor) index.
`vrOutputFormat`	int	Set / read	Reverb returns	Reverb output format.
`vrNumSources`	int	Set / read	Reverb returns	Number of reverb sources.
`vrColor`	float	Set / read	Reverb returns	Morph: color.
`vrWarmth`	float	Set / read	Reverb returns	Morph: warmth.
`vrDiffusion`	float	Set / read	Reverb returns	Morph: diffusion.
`vrClarity`	float	Set / read	Reverb returns	Morph: clarity.
`vrWidthMorph`	float	Set / read	Reverb returns	Morph: width.
`vrOutLevel/<0-6>`	float	Set / read	Reverb returns	Reverb output channel level 0-6.
`vrSources/<0-1>/<0-1>`	float	Set / read	Reverb returns	Reverb source position (source 0-1, coordinate 0-1).

Advanced compressor

The advanced compressor (separate from the simple strip compressor above) is available on the master, each player bus, each instrument channel and each effect return.

Address prefixes: /drums/fx/vcomp/master/, /drums/fx/vcomp/bus/<0-3>/, /drums/fx/vcomp/channel/<0-95>/, /drums/fx/vcomp/fxreturn/<0-15>/. Add a parameter from the table below to a prefix.

Parameter	Argument	Access	Applies to	Description
`enabled`	int 0/1	Set / read	All	Turn the compressor on or off.
`latency`	int	Read	All	Latency the compressor adds, in samples.
`character`	float	Set / read	All	Character control.
`threshold`	float	Set / read	All	Threshold (dB).
`inputgain`	float	Set / read	All	Input gain (dB).
`makeup`	float	Set / read	All	Makeup gain (dB).
`outputgain`	float	Set / read	All	Output gain (dB).
`mix`	float	Set / read	All	Wet/dry mix.
`width`	float	Set / read	All	Stereo width.
`balance`	float	Set / read	All	Left/right balance.
`punch`	float	Set / read	All	Punch.
`density`	float	Set / read	All	Density.
`intensity`	float	Set / read	All	Intensity.
`driftAge`	float	Set / read	All	Analog drift/age amount.
`rangeDb`	float	Set / read	All	Maximum gain reduction range (dB).
`holdMs`	float	Set / read	All	Hold time (ms).
`linkCrossoverHz`	float	Set / read	All	Stereo-link crossover frequency (Hz).
`wetGainDb`	float	Set / read	All	Wet signal gain (dB).
`wetMidDb`	float	Set / read	All	Wet mid gain (dB).
`wetSideDb`	float	Set / read	All	Wet side gain (dB).
`dryGainDb`	float	Set / read	All	Dry signal gain (dB).
`dryMidDb`	float	Set / read	All	Dry mid gain (dB).
`drySideDb`	float	Set / read	All	Dry side gain (dB).
`inputPan`	float	Set / read	All	Input pan.
`outputPan`	float	Set / read	All	Output pan.
`scLevelDb`	float	Set / read	All	Sidechain level (dB).
`stereoLink`	float	Set / read	All	Stereo link amount.
`midside`	int 0/1	Set / read	All	Mid/side processing on or off.
`allButtons`	int 0/1	Set / read	All	All-buttons-in mode on or off.
`autoRelease`	int 0/1	Set / read	All	Automatic release on or off.
`stereoLinkHeld`	int 0/1	Set / read	All	Hold the stereo link at its own value.
`auditionSc`	int 0/1	Set / read	All	Listen to the sidechain signal.
`auditionTrigger`	int 0/1	Set / read	All	Listen to the trigger signal.
`scPostFader`	int 0/1	Set / read	All	Take the sidechain after the fader.
`linkMode`	int	Set / read	All	Stereo link mode.
`scHpHz`	float	Set / read	All	Sidechain high-pass frequency (Hz).
`scLpHz`	float	Set / read	All	Sidechain low-pass frequency (Hz).
`lowSlopeDbOct`	float	Set / read	All	Low split slope (dB/octave).
`highSlopeDbOct`	float	Set / read	All	High split slope (dB/octave).
`ratioValue`	float	Set / read	All	Ratio.
`attackValue`	float	Set / read	All	Attack.
`releaseValue`	float	Set / read	All	Release.
`kneeValue`	float	Set / read	All	Knee.
`lookahead`	float	Set / read	All	Lookahead (ms).
`scBand<0-2>Freq`	float	Set / read	All	Sidechain EQ band 0-2 frequency (Hz).
`scBand<0-2>GainDb`	float	Set / read	All	Sidechain EQ band 0-2 gain (dB).
`scBand<0-2>Q`	float	Set / read	All	Sidechain EQ band 0-2 Q.
`lowEnabled`	int 0/1	Set / read	All	Low band on or off.
`midEnabled`	int 0/1	Set / read	All	Mid band on or off.
`highEnabled`	int 0/1	Set / read	All	High band on or off.
`midAuto`	int 0/1	Set / read	All	Automatic mid band on or off.
`ratioHeld`	int 0/1	Set / read	All	Hold the ratio at its own value instead of following Character.
`attackHeld`	int 0/1	Set / read	All	Hold the attack at its own value.
`releaseHeld`	int 0/1	Set / read	All	Hold the release at its own value.
`kneeHeld`	int 0/1	Set / read	All	Hold the knee at its own value.
`lowMode`	int	Set / read	All	Low band mode.
`highMode`	int	Set / read	All	High band mode.
`midShape`	int	Set / read	All	Mid band shape.
`makeupMode`	int	Set / read	All	Makeup gain mode.
`scSourceKind`	int	Set / read	All	Sidechain source type.
`scSourceIndex`	int	Set / read	All	Sidechain source index.
`gr`	float	Read	All	Current gain reduction (dB).
`inpeak`	float	Read	All	Input peak.
`outpeak`	float	Read	All	Output peak.
`meter/in/peakl`	float	Read	All	Input meter, left peak.
`meter/in/peakr`	float	Read	All	Input meter, right peak.
`meter/out/peakl`	float	Read	All	Output meter, left peak.
`meter/out/peakr`	float	Read	All	Output meter, right peak.
`meter/in/peakhold`	float	Read	All	Input peak hold.
`meter/out/peakhold`	float	Read	All	Output peak hold.
`meter/in/lufsm`	float	Read	All	Input momentary loudness (LUFS).
`meter/out/lufsm`	float	Read	All	Output momentary loudness (LUFS).
`meter/in/lufss`	float	Read	All	Input short-term loudness (LUFS).
`meter/out/lufss`	float	Read	All	Output short-term loudness (LUFS).
`meter/in/overload`	int 0/1	Set / read	All	Input overload light; write 0 to clear.
`meter/out/overload`	int 0/1	Set / read	All	Output overload light; write 0 to clear.
`meter/gr`	float	Read	All	Gain reduction meter.
`meter/grhold`	float	Read	All	Gain reduction hold.
`meter/history`	int	Read	All	Gain reduction history length.
`engine`	string	Read	All	Diagnostic: engine status text.
`approx/note`	string	Read	All	Diagnostic: approximation note.
`approx/leveldb`	float	Read	All	Diagnostic: approximation level (dB).
`sc/late`	0/1	Read	All	Diagnostic: 1 if the sidechain arrived late.
`sc/residual`	int	Read	All	Diagnostic: sidechain residual.

Tape machine

The tape machine is available on the master and on each player bus.

Address prefixes: /drums/fx/tape/master/, /drums/fx/tape/bus/<0-3>/. Add a parameter from the table below to a prefix.

Parameter	Argument	Access	Applies to	Description
`enabled`	int 0/1	Set / read	All	Turn the tape machine on or off.
`drive`	float	Set / read	All	Drive.
`playback`	float	Set / read	All	Playback level.
`mix`	float	Set / read	All	Wet/dry mix.
`machine`	int	Set / read	All	Machine model.
`tape`	int	Set / read	All	Tape formula.
`speed`	int	Set / read	All	Tape speed.
`level`	int	Set / read	All	Operating level.
`alignment`	int	Set / read	All	Alignment.
`quality`	int	Set / read	All	Processing quality 0-2.
`wowDivision`	int	Set / read	All	Wow sync division 0-15.
`wowSync`	int 0/1	Set / read	All	Sync wow to the tempo.
`tapestop`	int 0/1	Send	All	Start a tape stop.
`tapestop/active`	0/1	Read	All	1 while a tape stop is running.
`meter/inpeak`	float	Read	All	Input peak.
`meter/outpeak`	float	Read	All	Output peak.
`bias`	float	Set / read	All	Bias.
`inputDrive`	float	Set / read	All	Input drive.
`saturation`	float	Set / read	All	Saturation.
`headBump`	float	Set / read	All	Head bump.
`recordDriveDb`	float	Set / read	All	Record drive (dB).
`kneeWidth`	float	Set / read	All	Saturation knee width.
`wowRate`	float	Set / read	All	Wow rate.
`wowDepth`	float	Set / read	All	Wow depth.
`flutterRate`	float	Set / read	All	Flutter rate.
`flutterDepth`	float	Set / read	All	Flutter depth.
`scrapeAmount`	float	Set / read	All	Scrape flutter amount.
`noiseAmount`	float	Set / read	All	Tape noise amount.
`noiseModulation`	float	Set / read	All	Noise modulation.
`outputTrim`	float	Set / read	All	Output trim.
`tapeStopTime`	float	Set / read	All	Tape stop time.
`inputLowShelfDb`	float	Set / read	All	Input low shelf gain (dB).
`inputLowShelfHz`	float	Set / read	All	Input low shelf frequency (Hz).
`inputLowShelfQ`	float	Set / read	All	Input low shelf Q.
`inputHighShelfDb`	float	Set / read	All	Input high shelf gain (dB).
`inputHighShelfHz`	float	Set / read	All	Input high shelf frequency (Hz).
`inputHighShelfQ`	float	Set / read	All	Input high shelf Q.
`outputLowShelfDb`	float	Set / read	All	Output low shelf gain (dB).
`outputLowShelfHz`	float	Set / read	All	Output low shelf frequency (Hz).
`outputLowShelfQ`	float	Set / read	All	Output low shelf Q.
`outputHighShelfDb`	float	Set / read	All	Output high shelf gain (dB).
`outputHighShelfHz`	float	Set / read	All	Output high shelf frequency (Hz).
`outputHighShelfQ`	float	Set / read	All	Output high shelf Q.
`xfmrDrive`	float	Set / read	All	Transformer drive.
`xfmrAsym`	float	Set / read	All	Transformer asymmetry.
`xfmrLfDb`	float	Set / read	All	Transformer low-frequency gain (dB).
`xfmrLfHz`	float	Set / read	All	Transformer low-frequency corner (Hz).
`xfmrHfResDb`	float	Set / read	All	Transformer high-frequency resonance (dB).
`xfmrHfResHz`	float	Set / read	All	Transformer resonance frequency (Hz).
`xfmrHfResQ`	float	Set / read	All	Transformer resonance Q.
`xfmrHfRolloffDb`	float	Set / read	All	Transformer high-frequency roll-off (dB).
`xfmrHfRolloffHz`	float	Set / read	All	Transformer roll-off frequency (Hz).
`tubeDrive`	float	Set / read	All	Tube drive.
`tubeAsym`	float	Set / read	All	Tube asymmetry.
`tubeX2`	float	Set / read	All	Tube second-harmonic amount.
`tubeX3`	float	Set / read	All	Tube third-harmonic amount.

Reverb (player 1 shortcuts)

Direct reverb controls for player 1’s three reverbs (0-2). Every player’s reverbs are also reachable through the effect returns above.

Address prefixes: /drums/fx/reverb/<0-2>/. Add a parameter from the table below to a prefix.

Parameter	Argument	Access	Description
`anchor`	int	Set / read	Reverb space (anchor) index.
`mix`	float	Set / read	Wet/dry mix.
`outputgain`	float	Set / read	Output gain.
`coloration`	float	Set / read	Coloration.
`moddepth`	float	Set / read	Modulation depth.
`decay`	float	Set / read	Decay.
`predelay`	float	Set / read	Pre-delay.
`brightness`	float	Set / read	Brightness.
`width`	float	Set / read	Width.
`decay/held`	int 0/1	Set / read	Hold decay at its own value.
`predelay/held`	int 0/1	Set / read	Hold pre-delay at its own value.
`brightness/held`	int 0/1	Set / read	Hold brightness at its own value.
`width/held`	int 0/1	Set / read	Hold width at its own value.
`outputformat`	int	Set / read	Output format.
`morph/color`	float	Set / read	Morph: color.
`morph/warmth`	float	Set / read	Morph: warmth.
`morph/diffusion`	float	Set / read	Morph: diffusion.
`morph/clarity`	float	Set / read	Morph: clarity.
`morph/widthmorph`	float	Set / read	Morph: width.
`diag/anchor`	int	Read	Diagnostic: space the engine actually loaded.
`diag/decay`	float	Read	Diagnostic: decay the engine is using.
`diag/outputformat`	int	Read	Diagnostic: output format the engine is using.
`diag/outlevel/l`	float	Read	Diagnostic: left output level.
`diag/outlevel/r`	float	Read	Diagnostic: right output level.

Effect availability and defaults

Whether the heavier effects can run on this device, and new-song effect defaults.

Address	Argument	Access	Description
`/drums/fx/tape/capable`	0/1	Read	1 when this device can run the tape machine.
`/drums/fx/vcomp/capable`	0/1	Read	1 when this device can run the advanced compressor.
`/drums/fx/vcomp/capacity`	int	Read	How many advanced compressors this device can run.
`/drums/diag/tape/fraction`	float	Read	Diagnostic: processing load of the tape machines.
`/drums/diag/vcomp/fraction`	float	Read	Diagnostic: processing load of the advanced compressors.
`/drums/mixer/fxreturn/defaultsroot`	string	Read	Folder where new-song effect defaults are kept.
`/drums/mixer/fxreturn/<1-4>/savedefault`	int	Send	Save effect return 1-4 as the new-song default.

Presets, Quick Pick and app setups

Player presets, Quick Pick and saved audio/MIDI setups.

Address	Argument	Access	Description
`/drums/presets/player/save`	string	Set / read	Save a player preset.
`/drums/presets/player/load`	string	Set / read	Load a player preset.
`/drums/presets/player/load/replacemixer`	string	Set / read	Load a player preset and replace the mixer settings.
`/drums/presets/player/load/keepmixer`	string	Set / read	Load a player preset and keep the current mixer settings.
`/drums/presets/player/generate`	—	Send	Generate player presets in bulk.
`/drums/presets/player/generate/output`	string	Set / read	Folder for generated presets.
`/drums/presets/player/generate/source`	string	Set / read	Player preset whose mixer settings every generated preset takes (empty = the selected player).
`/drums/presets/player/generate/state`	string	Read	Result of the last generate run.
`/drums/quickpick/beat`	int	Set / read	Pick Quick Pick beat 1-10.
`/drums/quickpick/preset`	int	Set / read	Pick Quick Pick preset 1-10.
`/drums/quickpick/note`	int	Set / read	Pick a Quick Pick beat or preset by its MIDI note number.
`/drums/quickpick/state`	string	Read	Quick Pick status.
`/drums/quickpick/show`	int	Set / read	Hide (0) or show (1) the Quick Pick panel.
`/drums/quickpick/layout`	string	Read	Quick Pick layout.
`/drums/appsettings/presets`	string	Read	Saved app setups, and the last save or load result.
`/drums/appsettings/save`	string	Set / read	Save the current app setup under a name.
`/drums/appsettings/load`	string	Set / read	Load a saved app setup.
`/drums/appsettings/current`	string	Read	App setup in use, and whether it has changed.

App settings

Machine-wide performance settings.

Address	Argument	Access	Description
`/drums/settings/morphmode`	int	Set / read	Drum morphing: 0 = automatic, 1 = always on, 2 = always off, 3 = random.
`/drums/settings/morphheadroom/verdict`	int	Read	Automatic morphing verdict for this machine.
`/drums/settings/morphheadroom/worst`	string	Read	Worst case measured.
`/drums/settings/morphheadroom/stoppedload`	float	Read	Load measured while stopped.
`/drums/settings/morphheadroom/players`	int	Read	Players morphing can support.
`/drums/settings/morphheadroom/state`	string	Read	Measurement status.
`/drums/settings/morphheadroom/measure`	int	Set / read	Measure again.
`/drums/settings/morph/drum/<drum>`	int	Set / read	Morphing for one drum on or off. <drum> is one of: bells, china, crash1, crash2, hihat, ride1, ride2, sidestick, snare, splash, tom1, tom2, tom3, tom4.
`/drums/settings/strikelean`	int	Set / read	1 = vary each hit, 0 = exact recordings.
`/drums/settings/ignorepcwhileplaying`	int 0/1	Set / read	Ignore Program Change while playing.
`/drums/settings/playerpresetoverwrite`	int 0/1	Set / read	Allow saves to replace an existing player preset.
`/drums/partialfills`	int	Set / read	Automatic lifts on or off.
`/drums/partialfills/phrase`	int	Set / read	Lift phrase length in bars (1-32, default 4).
`/drums/partialfills/recipes`	string	Set / read	Lift recipes: "factory" or a custom list.
`/drums/newsong/recall`	string	Set / read	What a new song recalls for each player: "kit" or "preset".
`/drums/newsong/kit`	string	Set / read	Drum kit a new song starts with, by name.
`/drums/newsong/preset`	string	Set / read	Player preset a new song starts with, by name.

Import and export

Import and export songs, styles, MIDI and audio.

Address	Argument	Access	Description
`/drums/song/loadfile`	string	Set / read	Load a song from a file path.
`/drums/ui/export/song`	string	Set / read	Export the current song to a file path.
`/drums/ui/import/song`	string	Set / read	Import a song file.
`/drums/import/category`	string	Set / read	Import one category: "category\|mode\|path".
`/drums/import/programchange`	string	Set / read	Import program changes: "scope\|mode\|path".
`/drums/import/everything`	string	Set / read	Restore a whole-library backup: "mode\|path".
`/drums/import/state`	string	Read	Result of the last import.
`/drums/import/midifile`	string	Set / read	Import a MIDI file as a new style.
`/drums/song/lane/importmidi`	string	Set / read	Import a MIDI file onto a lane: "lane\|bar\|path".
`/drums/import/style/state`	string	Read	Style import dialog status.
`/drums/import/style/name`	string	Set / read	Style name.
`/drums/import/style/feel`	int	Set / read	Feel: 0 = automatic, 1 = straight, 2 = triplet.
`/drums/import/style/quantize`	string	Set / read	Quantize on or off.
`/drums/import/style/checknotes`	int	Set / read	Press Check Notes.
`/drums/import/style/confirm`	string	Set / read	Generate or cancel.
`/drums/import/notemap/state`	string	Read	Note map sheet status.
`/drums/import/notemap/assign`	string	Set / read	Map a note: "fileNote\|drumNote".
`/drums/import/notemap/name`	string	Set / read	Note map name.
`/drums/import/notemap/pick`	int	Set / read	Pick a saved note map (-1 = new).
`/drums/import/notemap/layout`	string	Set / read	Note layout: ex or gm.
`/drums/import/notemap/confirm`	string	Set / read	Next or cancel.
`/drums/export/timeline/midi`	string	Set / read	Export the song as MIDI: "path" or "path\|gm".
`/drums/export/pills/midi`	string	Set / read	Export pills as MIDI: "path\|pills".
`/drums/export/pills/dragout`	string	Set / read	Export pills as a drag-out clip; reads back the file path.
`/drums/song/pillmidi/ex`	int	Set / read	Pill MIDI note layout: 1 = Larry Seyer Drums note layout, 0 = standard drum note layout.
`/drums/export/timeline/audio`	string	Set / read	Export the song as audio: "path\|options".
`/drums/export/timeline/audio/measured`	string	Read	Loudness and peak of the last audio export.
`/drums/import/progress`	string	Set / read	Progress of a running style import or Generate Again; send "cancel" to stop it and leave the style unchanged.

Keyboard shortcuts

Change shortcut bindings remotely. Every shortcut action can also be triggered directly (see Actions below).

Address	Argument	Access	Description
`/drums/keybinding/<action id>`	string	Set / read	The shortcut assigned to an action; send a key description to change it.
`/drums/keybinding/scheme`	string	Set / read	Shortcut scheme.
`/drums/keymap/reset`	int	Set / read	Reset every shortcut.
`/drums/keymap/export`	string	Set / read	Export shortcuts to a file path.
`/drums/keymap/import`	string	Set / read	Import shortcuts from a file path.
`/drums/keymap/status`	string	Read	Result of the last shortcut change.
`/drums/player/solo_preview_held`	int 0/1	Set / read	Hold (1) or release (0) Solo In Front for the selected player.

Actions

Every command that has a keyboard shortcut can be triggered over OSC. Send any integer (for example 1) to run it.

Address	Area	Action
`/drums/action/app.about`	App	About Larry Seyer Drums.
`/drums/action/app.audio_devices`	App	Audio Devices.
`/drums/action/app.keyboard_shortcuts`	App	Keyboard Shortcuts.
`/drums/action/app.quick_pick`	App	Quick Pick.
`/drums/action/app.settings`	App	App Settings.
`/drums/action/edit.redo`	Edit	Redo.
`/drums/action/edit.undo`	Edit	Undo.
`/drums/action/midi.all_notes_off`	MIDI	Send All Notes Off.
`/drums/action/mixer.toggle_visible`	Mixer	Toggle Mixer Visible.
`/drums/action/pattern.cursor_to_loop_end`	Pattern Editor	Move Cursor to End of Loop.
`/drums/action/pattern.cursor_to_loop_start`	Pattern Editor	Move Cursor to Start of Loop.
`/drums/action/pattern.cursor_to_time_selection_end`	Pattern Editor	Move Cursor to End of Time Selection.
`/drums/action/pattern.cursor_to_time_selection_start`	Pattern Editor	Move Cursor to Start of Time Selection.
`/drums/action/pattern.notes_down_octave`	Pattern Editor	Nudge Notes Down an Octave.
`/drums/action/pattern.notes_down_semitone`	Pattern Editor	Nudge Notes Down a Semitone.
`/drums/action/pattern.notes_extend_measure`	Pattern Editor	Select All Notes in Measure.
`/drums/action/pattern.notes_extend_next`	Pattern Editor	Add Next Note to Selection.
`/drums/action/pattern.notes_extend_previous`	Pattern Editor	Add Previous Note to Selection.
`/drums/action/pattern.notes_extend_time_selection`	Pattern Editor	Select All Notes in Time Selection.
`/drums/action/pattern.notes_left_grid`	Pattern Editor	Nudge Notes Left One Grid Step.
`/drums/action/pattern.notes_quantize`	Pattern Editor	Quantize Selected Notes to the Grid.
`/drums/action/pattern.notes_right_grid`	Pattern Editor	Nudge Notes Right One Grid Step.
`/drums/action/pattern.notes_set_time_selection`	Pattern Editor	Set Time Selection to Selected Notes.
`/drums/action/pattern.notes_up_octave`	Pattern Editor	Nudge Notes Up an Octave.
`/drums/action/pattern.notes_up_semitone`	Pattern Editor	Nudge Notes Up a Semitone.
`/drums/action/pattern.notes_zoom_to_selection`	Pattern Editor	Zoom to Selected Notes.
`/drums/action/pattern.toggle_visible`	Pattern Editor	Toggle Pattern Editor Visible.
`/drums/action/pattern.zoom_in_h`	Pattern Editor	Zoom In Horizontally.
`/drums/action/pattern.zoom_in_v`	Pattern Editor	Zoom In Vertically.
`/drums/action/pattern.zoom_out_h`	Pattern Editor	Zoom Out Horizontally.
`/drums/action/pattern.zoom_out_v`	Pattern Editor	Zoom Out Vertically.
`/drums/action/player.assign_random_colours`	Player	Assign Random Player Colors.
`/drums/action/player.select_next`	Player	Next Player.
`/drums/action/player.select_previous`	Player	Previous Player.
`/drums/action/player.set_custom_colour`	Player	Set Player Color.
`/drums/action/player.solo_preview`	Player	Solo In Front (Hold).
`/drums/action/player.toggle_solo`	Player	Toggle Player Solo.
`/drums/action/presets.channel_save_as`	Presets	Save Channel Preset As.
`/drums/action/presets.cmp_save_as`	Presets	Save CMP Preset As.
`/drums/action/presets.eq_save_as`	Presets	Save EQ Preset As.
`/drums/action/presets.mixer_save`	Presets	Save Mixer Preset.
`/drums/action/presets.mixer_save_as`	Presets	Save Mixer Preset As.
`/drums/action/presets.pattern_new`	Presets	New Pattern.
`/drums/action/presets.pattern_save_as`	Presets	Save Pattern As.
`/drums/action/presets.player_save`	Presets	Save Player Preset.
`/drums/action/presets.player_save_as`	Presets	Save Player Preset As.
`/drums/action/presets.player_share`	Presets	Share Player Preset.
`/drums/action/presets.sounds_save`	Presets	Save Sounds Preset.
`/drums/action/presets.sounds_save_as`	Presets	Save Sounds Preset As.
`/drums/action/song.combine_pills`	Song	Combine Selected Pills.
`/drums/action/song.copy_pill`	Song	Copy Selected Pill.
`/drums/action/song.cursor_nudge_back`	Song	Nudge Cursor Back One Measure.
`/drums/action/song.cursor_nudge_forward`	Song	Nudge Cursor Forward One Measure.
`/drums/action/song.delete`	Song	Delete Song.
`/drums/action/song.duplicate_pill`	Song	Duplicate Selected Pill.
`/drums/action/song.export`	Song	Export Song.
`/drums/action/song.export_midi`	Song	Export Song MIDI.
`/drums/action/song.find`	Song	Find Song.
`/drums/action/song.import`	Song	Import.
`/drums/action/song.insert_measures`	Song	Insert Measures at Edit Cursor.
`/drums/action/song.insert_pf_marker`	Song	Insert Lift.
`/drums/action/song.jump_end`	Song	Jump to Song End.
`/drums/action/song.jump_start`	Song	Jump to Song Start.
`/drums/action/song.load`	Song	Load Song.
`/drums/action/song.new`	Song	New Song.
`/drums/action/song.open_pill_editor`	Song	Open Selected Pill Editor.
`/drums/action/song.paste_pill`	Song	Paste Pill at Edit Cursor.
`/drums/action/song.pf_marker_next`	Song	Next Lift.
`/drums/action/song.pf_marker_prev`	Song	Previous Lift.
`/drums/action/song.pill_energy_alert`	Song	Pill Energy Alert.
`/drums/action/song.pill_energy_asleep`	Song	Pill Energy Asleep.
`/drums/action/song.pill_energy_chilled`	Song	Pill Energy Chilled.
`/drums/action/song.pill_energy_energetic`	Song	Pill Energy Energetic.
`/drums/action/song.pill_energy_excited`	Song	Pill Energy Excited.
`/drums/action/song.pill_energy_normal`	Song	Pill Energy Normal.
`/drums/action/song.pill_energy_relaxed`	Song	Pill Energy Relaxed.
`/drums/action/song.rename_pill`	Song	Rename Selected Pill.
`/drums/action/song.ripple_delete`	Song	Delete and Close the Gap.
`/drums/action/song.ripple_insert`	Song	Insert Space and Open the Gap.
`/drums/action/song.save`	Song	Save Song.
`/drums/action/song.save_as`	Song	Save Song As.
`/drums/action/song.scroll_page_down`	Song	Scroll View Down a Page.
`/drums/action/song.select_all_in_view`	Song	Select All Pills.
`/drums/action/song.select_blank_span`	Song	Select Blank Span at Cursor.
`/drums/action/song.set_pill_colour`	Song	Set Pill Color.
`/drums/action/song.split_pill`	Song	Split Pill at Edit Cursor.
`/drums/action/song.tempo_meter_focus`	Song	Focus Tempo / Meter.
`/drums/action/song.time_sel_end`	Song	Set Time Selection End.
`/drums/action/song.time_sel_fit`	Song	Fit Time Selection To Selected Pills.
`/drums/action/song.time_sel_start`	Song	Set Time Selection Start.
`/drums/action/song.toggle_pill_last_fill`	Song	Toggle Selected Pill Post-fill.
`/drums/action/song.toggle_pill_loop`	Song	Toggle Selected Pill Loop.
`/drums/action/song.toggle_pill_pre_fill`	Song	Toggle Selected Pill Pre-fill.
`/drums/action/song.transport_nudge_back`	Song	Rewind a Little Bit.
`/drums/action/song.zoom_in`	Song	Zoom In.
`/drums/action/song.zoom_out`	Song	Zoom Out.
`/drums/action/transport.clock_source`	Transport	Clock Source.
`/drums/action/transport.go_to_start`	Transport	Go to Song Start.
`/drums/action/transport.play_stop`	Transport	Play / Stop.
`/drums/action/transport.tap_tempo`	Transport	Tap Tempo.

User interface automation

Open, close and operate on-screen panels and read back what they show. These are mainly useful for scripted testing and remote operation.

Address	Argument	Access	Description
`/drums/ui/page`	string	Set / read	Show a page by name; reads back the current page.
`/drums/ui/player/select`	int	Set / read	Select a player (0-based).
`/drums/ui/player/selection`	int	Set / read	Player selection, including multi-select.
`/drums/ui/player/<1-4>/card/tap`	string	Send	Tap a control on a player card.
`/drums/ui/player/<1-4>/card`	string	Read	What a player card shows.
`/drums/ui/player/<1-4>/cardswing`	float	Set / read	Swing on a player card (percent).
`/drums/ui/player/<1-4>/badge`	string	Read	A player card’s mute and solo badges.
`/drums/ui/player/preset/menu`	int	Send	Open a player’s preset menu.
`/drums/ui/player/soundkit/menu`	int	Send	Open a player’s sound kit menu.
`/drums/ui/player/compact`	string	Set / read	Compact player view actions.
`/drums/ui/preferences`	int 0/1	Set / read	Close (0) or open (1) App Settings.
`/drums/ui/preferences/reveal`	string	Send	Scroll App Settings to a section.
`/drums/ui/preferences/scroll`	float	Set / read	Scroll App Settings.
`/drums/ui/attached`	0/1	Read	1 while this window is attached as the live editor.
`/drums/ui/attached/label`	string	Read	Header text when attached.
`/drums/ui/licenses`	int 0/1	Set / read	Close (0) or open (1) the license viewer.
`/drums/ui/licenses/state`	string	Read	License viewer status.
`/drums/ui/licenses/document`	int	Set / read	Show a license document by index.
`/drums/ui/settings/midioutput/state`	string	Read	MIDI output settings as shown.
`/drums/ui/settings/midiinput/state`	string	Read	MIDI input settings as shown.
`/drums/ui/settings/syncoffsets/state`	string	Read	Sync offset settings as shown.
`/drums/ui/settings/click/state`	string	Read	Click settings as shown.
`/drums/ui/settings/click/menu`	string	Send	Open a menu in the click settings.
`/drums/ui/breakpoint`	string	Read	Current responsive layout.
`/drums/ui/fold`	string	Read	Folding-phone state.
`/drums/ui/split/geom`	string	Read	Split-screen layout.
`/drums/ui/orientation`	int 0/1	Set / read	Window orientation: 1 = landscape, 0 = portrait.
`/drums/ui/window/width`	int	Set / read	Window width (pixels).
`/drums/ui/window/preset`	int	Set / read	Pick a window size preset.
`/drums/ui/window/size`	string	Set / read	Window size as "WxH".
`/drums/ui/about`	int	Set / read	Close (0) or open (1) About.
`/drums/ui/overflowmenu`	int 0/1	Set / read	Close (0) or open (1) the main menu.
`/drums/ui/overflowmenu/state`	string	Read	Main menu status.
`/drums/ui/overflowmenu/rows`	string	Read	Main menu rows.
`/drums/ui/overflowmenu/tap`	int	Set / read	Tap a main menu row.
`/drums/ui/overflowmenu/hold`	int	Set / read	Press and hold a main menu row.
`/drums/ui/beatbar/state`	string	Read	Beat progress bar.
`/drums/ui/keyboardshortcuts`	string	Read	Keyboard shortcuts window contents.
`/drums/ui/keyboardshortcuts/search`	string	Set / read	Search the keyboard shortcuts.
`/drums/ui/keyboardshortcuts/reveal`	string	Set / read	Scroll the keyboard shortcuts to an action or group.
`/drums/ui/keyboard/simulate`	int	Set / read	Simulate the on-screen keyboard.
`/drums/ui/mixer/subtab`	string	Set / read	Mixer sub-tab: panwid, sends, eq, cmp or level.
`/drums/ui/mixer/selection`	string	Read	Mixer selection.
`/drums/ui/mixer/compact`	int	Set / read	Compact mixer channel view.
`/drums/ui/mixer/player`	int	Set / read	Player whose strips the mixer shows (1-4).
`/drums/ui/mixer/tabs`	string	Read	Mixer player tabs.
`/drums/ui/mixer/gesture`	string	Send	A mixer click or gesture.
`/drums/ui/mixer/link`	int	Set / read	Add a channel to the linked selection.
`/drums/ui/mixer/select`	int	Set / read	Select an instrument channel.
`/drums/ui/mixer/select/bus`	int	Set / read	Select a player bus.
`/drums/ui/mixer/select/send`	int	Set / read	Select an effect return.
`/drums/ui/mixer/select/master`	int	Set / read	Select the master strip.
`/drums/ui/mixer/scroll`	int	Set / read	Scroll the mixer strips.
`/drums/ui/mixer/param`	string	Set / read	Move a control on a channel: "channel name value" (linked channels follow).
`/drums/ui/mixer/eq`	string	Set / read	Edit the EQ editor.
`/drums/ui/mixer/eq/verdict`	string	Read	Result of the last EQ editor command.
`/drums/ui/mixer/eq/geom`	string	Read	Automation: EQ editor layout.
`/drums/ui/mixer/comp/bounds`	string	Set / read	Compressor editor size.
`/drums/ui/mixer/comp/page`	string	Set / read	Compressor editor page.
`/drums/ui/mixer/comp/press`	string	Send	Press a compressor editor control.
`/drums/ui/mixer/comp/scroll`	int	Set / read	Scroll the compressor editor.
`/drums/ui/mixer/comp/geom`	string	Read	Automation: compressor editor layout.
`/drums/ui/energyeditor`	int	Set / read	Close (0) or open (1) the energy editor.
`/drums/ui/energyeditor/geom`	string	Read	Automation: energy editor layout.
`/drums/ui/energyeditor/control`	string	Set / read	Set an energy editor control: "name,value".
`/drums/ui/energyeditor/open`	string	Set / read	Open the energy editor on a section.
`/drums/ui/energyeditor/sections`	string	Read	Energy editor sections.
`/drums/ui/energyeditor/scope`	string	Read	Energy editor scope.
`/drums/ui/energyeditor/captions`	string	Read	Energy editor captions.
`/drums/ui/energyeditor/scroll/state`	string	Read	Energy editor scroll position.
`/drums/ui/energyeditor/scroll`	int	Set / read	Scroll the energy editor.
`/drums/ui/energyeditor/scroll/wheel`	int	Set / read	Scroll the energy editor with the wheel.
`/drums/ui/energyeditor/scroll/drag`	int	Set / read	Scroll the energy editor by dragging.
`/drums/ui/energy/tap`	int	Set / read	Tap an energy level button.
`/drums/ui/energy/levelmenu`	int	Send	Open an energy level’s menu.
`/drums/ui/spectrum/fullscreen`	int	Set / read	Full-screen spectrum analyzer off or on.
`/drums/ui/reverb/browser/open`	int	Set / read	Close (0) or open (1) the reverb browser.
`/drums/ui/reverb/browser/geom`	string	Read	Automation: reverb browser layout.
`/drums/ui/reverb/browser/chip`	int	Set / read	Pick a reverb family.
`/drums/ui/reverb/browser/row`	int	Set / read	Pick a reverb.
`/drums/ui/reverb/browser/rows`	string	Read	Reverbs listed.
`/drums/ui/reverb/panel`	int	Set / read	Close (0) or open (1) the reverb panel.
`/drums/ui/reverb/panel/geom`	string	Read	Automation: reverb panel layout.
`/drums/ui/tape/panel`	int	Set / read	Close (0) or open (1) the tape machine panel.
`/drums/ui/tape/page`	int	Set / read	Tape panel page: 1 = main, 2 = advanced.
`/drums/ui/tape/section`	int	Set / read	Tape panel advanced section.
`/drums/ui/tape/view`	string	Read	Tape panel status.
`/drums/ui/song/menu`	—	Send	Open the song menu.
`/drums/ui/song/menu/state`	string	Read	Song menu status.
`/drums/ui/song/compact`	int	Set / read	Compact song launcher.
`/drums/ui/song/compact/step`	int	Set / read	Step through the compact song launcher.
`/drums/ui/song/compact/done`	—	Send	Close the compact song launcher.
`/drums/ui/song/pill/menu`	int	Send	Open a pill’s menu (lane*1000 + pill).
`/drums/ui/song/pill/menu/state`	string	Read	Pill menu status.
`/drums/ui/song/pill/popup`	int	Send	Right-click a pill.
`/drums/ui/song/pool/popup`	int	Send	Right-click a pool column’s style.
`/drums/ui/song/pool/styletap`	int	Send	Click a pool column’s style.
`/drums/ui/song/pill/styletap`	int	Send	Click a pill’s pattern name.
`/drums/ui/song/conductor/popup`	int	Send	Right-click a time signature change.
`/drums/ui/song/lane/popup`	int	Send	Right-click empty lane space (lane*1000 + bar).
`/drums/ui/export/audio`	string	Set / read	Drive the audio export dialog.
`/drums/ui/sounds/compact`	string	Set / read	Compact sounds view actions.
`/drums/ui/sounds/changesample/compact`	string	Set / read	Compact change-sample actions.
`/drums/ui/sounds/synth/select`	int	Set / read	Pick synth machine 1-9 for the selected player.
`/drums/ui/sounds/synth/catalog`	string	Read	Diagnostic: factory synth list.
`/drums/ui/sounds/tuning`	string	Set / read	Set a tuning value.
`/drums/ui/sounds/tuning/state`	string	Set / read	Tuning values for a slot.
`/drums/ui/sounds/slot/select`	int	Set / read	Select a sound slot.
`/drums/ui/sounds/cell/select`	int	Set / read	Select a drum grid cell.
`/drums/ui/sounds/cell/tap`	int	Set / read	Play a drum grid cell.
`/drums/ui/sounds/cell/empty`	string	Read	Drum grid cells the kit cannot play.
`/drums/ui/sounds/cell/pads`	string	Read	How the drum grid pads are drawn.
`/drums/ui/sounds/articulation/state`	string	Read	Articulation picker status.
`/drums/ui/sounds/knob`	string	Set / read	Set a sounds page knob.
`/drums/ui/sounds/advanced`	string	Set / read	Advanced sound settings.
`/drums/ui/sounds/tuning/readout`	string	Read	Tuning readout.
`/drums/ui/sounds/tuning/labels`	string	Read	Tuning labels.
`/drums/ui/sounds/dock/geom`	string	Read	Automation: sounds dock layout.
`/drums/ui/sounds/dock/naming`	string	Read	Sounds dock names.
`/drums/ui/sounds/save`	string	Set / read	Save the sounds preset.
`/drums/ui/sounds/saveas`	string	Set / read	Save the sounds preset under a new name.
`/drums/ui/sounds/edit`	string	Set / read	Enter or leave sound editing.
`/drums/ui/sounds/edit/state`	string	Read	Sound editing status.
`/drums/ui/sounds/kit/import`	string	Set / read	Import a kit.
`/drums/ui/importexport`	string	Set / read	Open the import/export window.
`/drums/ui/importexport/state`	string	Read	Import/export window status.
`/drums/ui/importexport/forcecompact`	int 0/1	Set / read	Force the compact import/export layout.
`/drums/ui/importexport/forcesize`	int	Set / read	Force an import/export window size.
`/drums/ui/importexport/group`	string	Set / read	Open an import/export group.
`/drums/ui/importexport/tap`	string	Set / read	Tap an import/export item.
`/drums/ui/menu/tap`	int	Send	Tap a menu row.
`/drums/ui/menu/tapflash`	int	Send	Tap a menu row with its highlight.
`/drums/ui/menu/flashrow`	int	Read	Highlighted menu row (-1 when none).
`/drums/ui/menu/dismiss`	—	Send	Close the open menu.
`/drums/ui/menu/rows`	int	Read	Number of visible menu rows.
`/drums/ui/menu/labels`	string	Read	Visible menu rows.
`/drums/ui/menu/markers`	string	Read	Menu row check marks.
`/drums/ui/menu/chips`	string	Read	Menu tabs.
`/drums/ui/menu/chip`	int	Send	Tap a menu tab.
`/drums/ui/menu/geom`	string	Read	Automation: menu layout.
`/drums/ui/menu/songresults`	string	Read	Song search results.
`/drums/ui/menu/searchfocus`	0/1	Read	1 while the menu search field has focus.
`/drums/ui/menu/search`	string	Set / read	Type into the menu search field.
`/drums/ui/sync/picker`	—	Send	Open the sync source picker.
`/drums/ui/sync/source`	string	Set / read	Pick a sync source by its label.
`/drums/ui/morph/chip`	string	Read	Morph indicator text.
`/drums/ui/morph/progress`	int	Read	Morph build progress (percent).
`/drums/ui/morph/panel`	string	Read	Morph panel status.
`/drums/ui/morph/panel/open`	int	Send	Open the morph panel.
`/drums/ui/morph/panel/settings`	—	Send	Open morph settings.
`/drums/ui/alert/selftest`	int	Set / read	Diagnostic: show a test alert.
`/drums/ui/alert/input`	string	Set / read	Type into an alert.
`/drums/ui/alert/confirm`	int	Set / read	Answer an alert.
`/drums/ui/alert/text`	string	Read	Alert text.
`/drums/ui/alert/state`	string	Read	Alert status.
`/drums/ui/presets/player/share`	string	Set / read	Drive Share for player presets and the window a shared player preset opens to.
`/drums/ui/settings/newsong/state`	string	Read	New Song settings as shown.
`/drums/ui/settings/newsong/menu`	string	Send	Open or close a menu in the New Song settings.

Testing and diagnostics

Performance readings, self-tests and state checks.

Address	Argument	Access	Description
`/drums/perf/cpu/now`	float	Read	Current processing load (percent).
`/drums/perf/cpu/peak`	float	Read	Peak processing load in the current window.
`/drums/perf/cpu/peak/alltime`	float	Read	Peak processing load since launch.
`/drums/perf/xruns`	int	Read	Audio dropouts counted.
`/drums/perf/near80`	int	Read	Times the load came close to the limit.
`/drums/perf/block/prepared`	int	Read	Audio block size prepared.
`/drums/perf/block/delivered/max`	int	Read	Largest audio block delivered.
`/drums/perf/deadline/prepared/ms`	float	Read	Time available per block (ms).
`/drums/perf/deadline/observed/ms`	float	Read	Longest block processing time (ms).
`/drums/perf/footprint/mb`	int	Read	Memory in use (MB).
`/drums/perf/reset`	int	Set / read	Reset the peak load window.
`/drums/selftest/registry/completeness`	—	Send	Run the OSC completeness self-test.
`/drums/selftest/registry/completeness/pass`	int	Read	1 when the self-test passed.
`/drums/selftest/registry/completeness/holes`	string	Read	Self-test gaps found.
`/drums/selftest/registry/completeness/summary`	string	Read	Self-test summary.
`/drums/selftest/registry/writables`	int	Set / read	List writable addresses, one page at a time.
`/drums/hoststate/capture`	int	Send	Capture the state a host would save.
`/drums/hoststate/restore`	int	Send	Restore the captured state.
`/drums/hoststate/size`	int	Read	Size of the captured state (bytes).
`/drums/hoststate/hostsave`	int	Send	Simulate a host save request.
`/drums/hoststate/anchor`	string	Read	Bank and slot the live song belongs to.
`/drums/screenshot`	string	Send	Save a screenshot of the window under a name.
`/drums/screenshot/done`	string	Reply	Reply: screenshot saved.
`/drums/screenshot/error`	string	Reply	Reply: screenshot failed.
`/drums/song/timeline/loadtest`	string	Set / read	Load a test timeline.
`/drums/song/timeline/loadtestphase`	string	Set / read	Load a phase test timeline.
`/drums/song/editor/selftest`	int 0/1	Send	Fill the editor with a test velocity range.
`/drums/song/editor/selftestarticulations`	int 0/1	Send	Fill the editor with every articulation.