Butch Walker an excellent choice.

l came to know about Butch Walker about 8 years ago when he used to be in a band called Marvelous 3 (http://en.wikipedia.org/wiki/Marvelous_3) they rocked. The three albums they made together were fantastic, my favorite was "Ready Sex Go". Due to some unfortunate events the band dispanded. Butch Walker continued on with a solo career.

Having Butch Walker on the Rock Star series will add depth and dimension to the show.