Re:Gameboy Music and Sound Archive for MIDI
by khedoros1 on Friday December 22, 2023 @10:30PM
(#38741374)
That was one of the things I did when I added audio support to my NES emulator; add NSF support as a mapper with some special case code (doesn't display video, uses controller inputs to switch tracks). It seems like it only took me a couple of hours to add.
In the case of gameboy games, the music data is usually provided in the "gameboy sound" format, with a .gbs file extension.
https://www.zophar.net/music/gameboy-gbs
https://gbs.joshw.info/
GBS players typically take the form of a plugin or component for your audio player of choice.