SiDJ 1.2.0

Setlists: your songs survive a trip to another firmware.

• Another firmware does not keep SiDJ's songs, so coming back meant building the song list
  again. The web page's step 2 now has Save setlist: every song on the FM-1 in one .zip, with
  their order and song lengths (a plain .zip of the .sid files, so the tunes play elsewhere too).
  Load setlist puts them back in one go, skipping any the FM-1 already has.
• The page also keeps a copy of your songs in the browser. When it finds the FM-1 empty, it
  offers to put them back with one click.
• The browser emulator can take a song from another web page (opened as emu/#import) and open it
  straight in the player, ready to remix. Its keys are now dark grey, white while pressed, like
  the FM-1's.

Nothing changes on the FM-1 itself: reload the web page to get it.

Install from https://thomasj.github.io/fm1-sidj/ in Chrome or Edge.