>>1
It has come to my attention that I uploaded the far inferior USA soundtrack along with the game. Fortunately, there is a simple workaround to this problem.
LINK: http://rapidshare.com/files/131222557/SCD_Japanese_OST.rar.html
Unzip the RAR file to the same folder that contains your Sonic CD ISO & mp3s. If you want the game to run the Japanese soundtrack, rename the ISO "scd_jap.iso". For the American soundtrack, name it "scd_usa.iso". It's that simple. Ah, the wonders of emulation.
DO NOT CHANGE THE FILENAMES OF THE MP3s! The game will not run properly!
My apologies for the oversight (all one of you that actually might have bothered to download & play this).