Nineteen projects · All of them in use

Tools I built
because I
needed them.

Each project began as a solution to a need I had-something that didn’t exist elsewhere with the features I required.

Instruments

Things you play.

Larry Seyer Drums Players view - four drum player cards, each with its own kit, energy level and gain
Active Development

Larry Seyer Drums

The Drum DAW — a complete DAW built around drums, with four players that sound like real drummers.
IDA interface - input mixer, per-phrase tape lanes for audio, MIDI, video, and lyric, and an output mixer
Active Development

IDA

Idea Development Arranger. Looping as the capture and repetition of musical ideas not limited to audio, midi, or video.
SeyerSampler Instrument view - the Dynamics / Morph spectrum with a mod-wheel morph slider between recorded layers, morph position and velocity-to-attack readouts
In Development

SeyerSampler

A sample-player instrument built to generate the missing dynamic layers of a sampled instrument.
On stage & in REAPER

Things that live to be live .

Sparks of Light turning live MIDI into particles and notes on screen
Coming to the Mac App Store

Sparks of Light

Real time multi-input visualizer turning live MIDI, audio and speech into real-time particle and note graphics.
iCandy dark theme applied to the REAPER interface
Released

iCandy

Custom theme for Reaper that's easy on the eyes and completely scalable.
ShowSwitcher's Bitfocus Companion button grid - Start/Stop/Reset Switcher, camera and overlay triggers, random and ordered modes, MIDI and session controls
Maintained

ShowSwitcher

Automated camera switching for solo artists who need an extra hand.
MIDI2Button's Bitfocus Companion button grid - Refresh MIDI, Reload Mapping, MIDI note and CC mapping buttons, and last-message and count feedback
Released

MIDI2Button

Turns MIDI messages into keystrokes, for OBS scene switching.
The Seyer engines

A family of plugins common
to most of my work.

These started inside Larry Seyer Drums and IDA. They are being pulled out into plugins anyone can load.

In Development

LOUIS

The effects engines from Larry Seyer Drums and IDA, as standalone VST3, AU, CLAP, and AUv3 plugins.
Licensed Technology

SeyerMorph

Continuous response for multisampled instruments. Proven in Larry Seyer Drums and SeyerSampler, and available to license.
In Development

SeyerComp

One engine that travels continuously through eight classic compressor characters, instead of a menu of them.
In Development

SeyerReverb

An algorithmic reverb whose every coefficient is derived from measurements of real rooms.
In Development

SeyerDist

A distortion in its own right, with a character sweep running from fuzz through grind and crunch to warm.
In Development

SeyerAmp

Guitar amplifier and speaker solved together, competing on feel and response rather than static tone.
In Development

SeyerTape

Algorithmic analog-tape coloration module for Larry Seyer Drums and IDA. Warmth, saturation, and movement.
Away from the studio

Other stuff.

Active Development

JTF News

Just The Facts. No opinions. No adjectives. No interpretation. Verified news from 21 independent sources.
Released

ACIM Daily Minute

A daily reader for A Course in Miracles, works across iPhone, iPad, Mac, Apple TV, and Watch.
In Development

DartyDarts

Scoring and game software for darts, with Bluetooth board support and real match statistics.
Live

Ra's Pyramid

The Larry Seyer & Marta Waterman musical duo. Visit the site →