I've managed to get just about every Sega CD game I've wanted to work 100% on PicoDrive. I love this emulator.
But, I tried to get the japanese version of Sonic CD (dat music) working and it doesn't. At least, not practically. The game loads, but I'm given an error that the certain kinds of MP3s for the game aren't supported. Thus, the wrong music will play during the wrong parts of the game (aka, game over music during bosses, etc).
Has anyone gotten around this? I've found multiple copies of the game as well as ripped it myself, to no avail. Always with the same error.
EDIT: Oh, this is the error it gives: "Unsupported MP3 format, use 44khz stereo"
I know the readme says something about using a "classic MP3" program to make it 44khz stereo, and I used the oldest one I could find.. still no dice.