> > Where can I find out info about their format specification? I am thinking of a
> > project about making a player that can play sound off these roms.
> > Thanks
> You are about a decade late ;)
M1 - The best sound emulator, supports loads of systems/games as well.
Nebula Jukebox - Good, fairly specific to a handful of systems.
QPlayer - Out of date.
Hoot - Overcomplicated, almost impossible to use
Amuse - Now been superceded by M1, not sure if this ever got an official release...
System16 - The Arcade Museum