LSDj for FM-1

Install your own copy of LSDj on an M-VAVE FM-1. Your ROM and songs stay on this computer: nothing is uploaded.

Step 1

Choose your LSDj ROM

LSDj is made by Johan Kotlinski and isn't distributed here. Get it from littlesounddj.com, then choose the .gb file.

Step 2

Pick sample kits

Kits you leave out show as empty kit slots in LSDj. Your songs aren't affected.

Step 3

Install on the FM-1

Connect the FM-1 with a USB data cable and close other MIDI apps. Use Chrome or Edge. Keep it powered until it restarts.

Songs

Export or import your save

Export downloads the FM-1's songs as lsdj.sav. Import replaces them with a .sav from another LSDj (128 KiB); the FM-1 keeps your current songs if the import fails.

Undo

Restore the stock firmware

Puts back M-VAVE's official FM-1 V15 firmware. Choose the V15 .fwsc file from M-VAVE; it is checked against the official file's fingerprint before anything is written.

Log

The firmware is free software (GPL-3.0), based on GameDude. Source: gamedude-fm1-lsdj. Not affiliated with M-VAVE or LSDj's author.