Rainbow mode SMK-37
Firmware for SMK-37 Pro / Elite (M-VAVE)
joshbartlettband-web's children's Rainbow mode on the SMK-37: pads in note colours, a volume cap on K1, no menus, with the full Felucca behind a key combination.

Brick risk. Flashing this carries a known, documented risk of damaging the device.
- Distribution
- Browser installer (WebMIDI / WebUSB)
- Source
- github.com https://github.com/genkigenki/RAINBOW37
- Homepage
- genkigenki.github.io https://genkigenki.github.io/smk37/
- performance
- synth-engine
Description
Upstream pull request: joshbartlettband-web/felucca-rainbow#1.
Install notes
Installs from the browser at genkigenki.github.io/smk37. Unofficial; install at your own risk.
Version history
| Version | Date |
|---|---|
| 0.1 | 2026-10-12 |