step-sequencer

A free, open source music workstation built around the grid.

Web-based drum/beat sequencer 🤘

Drum machine plugin and standalone app for Linux, Windows, macOS — sample analysis, 2D map, step sequencer. VST3/CLAP/Standalone.

Circuit-modelled TB-303-style bass line synthesizer and step sequencer in Rust — CLAP, AU, VST3, LV2, AAX and standalone

A step sequencer for Omarchy: TR-808 drums, riffs, 90s rave sounds, effects per track, free sound packs and recording

Step sequencer based on Novation Launchpad Mini MK 3

TŒRN is a hands-on standalone open-source sampler and step sequencer built around the Teensy Microcontroller, a 16×16 RGB matrix, with eight sample lanes, three multi-OSC.synth voices, Micro SD storage, four rotary encoders and onboard recording.

Monophonic bass synth with a 16-step sequencer – CLAP and VST3 for Linux and Windows (AGPLv3)

Step sequencer for 303-clones (and mono synths in general) based on the Web MIDI API

A step sequencer modeled after Novation Circuit

Sound into motion. An open-source FM-1 groovebox for building patterns, swapping drum sounds and performing break chops. Built on JIANT.

Drum machine & synth workstation — C11 audio engine, step sequencer, FM/subtractive/wavetable synthesis. Standalone (SDL2), VST3, CLAP plugin.

VST step sequencer

Raspberry Pi mini DAW with a Rust TUI, FT2-style tracker, MIDI routing, synth hosts, loops, and recording

The step sequencer allows you to create a repeating sequence of tones and to change the resulting tone sequence with the buttons and potentiometers. It supports the MIDI protocol and has a DIN connector. This allows you to use the step sequencer together with other instruments or use it as an input for software instruments in a Digital Audio Wor…

An interactive Web Audio Step Sequencer built with Tone.js.

🥁 DIY 4-voice analog drum machine (BD, SN, CH, OH) with 16-step sequencer powered by Arduino Nano! Inspired by vintage 606/808 circuits with dedicated pots for Kick & Snare. Includes onboard test points and expansion headers for deep audio hacking, expandability and custom mods. 🎛️⚡

An E-Guitar DAW & amp modeler with tools for jamming and improvisation. Play live with NAM, VST3s, cabinet IRs, and record multitrack songs.

Rhythm step sequencer

🎹 Open-source GarageBand-style music studio (DAW) in the browser — and your AI can play it via MCP. Synths, samplers & SoundFonts, WAM plugins, audio tracks, effects, automation, MIDI and WAV export. MIT.