I mean General MIDI (with a soundfont) as opposed to something like MP3 or OGG Vorbis or something like tracker music.
So you want .WAV converted into MIDI / SFM? I could compose music and export it as MIDI files for you but this is generally not how music composition for games is done, but if it's what you want I could do it. I'm not sure it'll provide the reults you're looking for.
