I think the one thing that has to be clarified, though, is this.. Even if ALL the music in S3 were done by MJ, it doesn't neccessarily follow that the tunes will sound like his other tracks. I mean, Dreams Come True (or at least "Guy from DCT".. forgot his name) did Sonic 1+2, and at best we've found about 3 of their songs that sound vaguely like (or identical!) to the Sonic tracks. Near enough all of MJ's albums sound different to the next, why would the Sonic 3 soundtrack, therefore, sound the same as any other?