I thought I should drop this here, since you guys might like it.
So, some background. There used to be some conspiracies that Michael Jackson helped write some of the music for Sonic 3, but was not credited for his work due to a variety of reasons. So they just shipped the games with his music still on cartridges. After his death, evidence came about to support this theory and eventually prove it to some extent. So DJ Cutman made this gem as a mashup of Sonic 3 and MJ. Enjoy!