Here's the ost for Earnest Evans for Genesis. The first link, is for the cartridge version. The 2nd one, is for the CD version, however, because I couldn't figure out what song goes where, since I can't even get it to work in an emulator(although, I know I've gotten it to work in the past), I stopped trying to figure out a listing for each song. However, I figured I'd provide it here anyways, so atleast people have the music. Enjoy!
http://www.megaupload.com/?d=0QS0GUD5
http://www.megaupload.com/?d=QX9XZ3NC