Pearl Jam and Soundgarden= Temple of the Dog
Corey Taylor(Slipknot) and the band members of snot= Requiem
Sevendust and Snot= Angels Son
Mark McGrath(Sugar Ray) and Snot= Reaching Out
and every song off of Strait Up
Coal Chamber and Ozzy Osbourne= Shock the Monkey
Limp Bizkit and Aaron Lewis(Staind)= No Sex
and a lot more i can't think of