sudomod

I've got my mintypi up and running as intended. Most every system plays wonderfully and works great, including gba. However, the music in SNES games lags horribly. Interestingly, while the music lags, sound effects play correctly. This is only a problem with the SNES games, so I imagine it's an emulation problem, but I'm not sure to fix the issue. Any help would be appreciated.