Perhaps Sonic Jam is a better reference as to what higher quality Sonic music sounds like. If there was ever going to be a Sonic 4 by the teams that brought us Sonic 2 & 3, I would have thought it would sound more like that. Mind you I sort-of like the "MegaDrive style" that the other music tracks have. It's got that "retro" feel (which is probably a good thing if the game continues to go by the name "Sonic Retro"). It might be nice to improve some of the instruments that the MegaDrive's chip wasn't spectacular at, but aside from that I think it should be left alone.