Clever online music making apps
Apps

Melody Generator
Generate instant, royalty-free melody loops and chord progressions. Layer complementary parts and export MIDI, WAV, or MP3 directly to your DAW.

Beat Maker
Make beats with this simple online drum machine. Generate rhythms and samples and add effects. Export loops, stems, MIDI, SoundFonts, and individual drum samples.

PO Sync
Sync your Pocket Operators, Korg Volcas, and modular gear with this simple, tight, audio channel click-track generator which runs in the browser on your device.
Videos

Jsfxr Pro retro 8-bit sound FX generator

human in the loop [chr15m]

Beat Maker online drum machine

A Raspberry Pi Gameboy formfactor tracker music live performance device

Pure Data Color Themes

McCormick Dev Diary April 2025

JavaScript in Pure Data

Making 52 songs in one year with OpenMPT

McCormick Dev Diary October 2024

Chris McCormick Dev Diary update November 2023

AlgoTracker update 1

gameboy formfactor tracker module live performance device prototype

PO Sync pocket operator app how-to