I like boss music, especially if it comes from sonic the hedgehog, who is like my childhood hero!! (f*ck mario) and this official updated song, originally from sonic 3's final boss, and updated for Sonic Generations is the greatest of them AALLL!!!!!
warning: this is an extended version that last 30 minutes lol
I don't know from which Sonic this in, but i realized a sweet thing: I've played ALOT of Sonic on the gamecube (Sonic adventure: Battle 3 something i beleive) and it has some damn fine music. so I noticed now, the music in there is actually quite similar to this, just different instruments and slightly remixed style. but damn does this give back some sweet memories. that game is imo the BEST gamecube game ever. Love it :D