Robotnik shall destroy all those snooPING AS usual
Sorry, I had to.
Anyway, I always imagined a boss-like remix of AoSTH's Robotnik theme.
And It sounded something like this in my head(Only difference was it was a two-song medley between this and the game over song from Mean Bean Machine)
Wait, I'm rambling.
It's a good remix, and it even loops well.