Bill McKlintock is a mashup genius. His work includes an incredible mix of Huey Lewis and the News, "It's Hip To Be Square," with Metallica's, "Enter Sandman," and a marriage of Ozzy Osbourne's, "Flying High Again," with Donna Summer's, "Hot Stuff," which became, "Flying Hot Stuff." Brilliant.
Not all mashups work, but I think his mix of Guns N' Roses, "Paradise City," with Stevie Wonder's, "Living For The City," is amazing! If only we could get them together to actually record this!
Check out, "Living For The Paradise City." It will be stuck in your head the rest of the week...