Butch Walker is a covert rock star. Though his name is unlikely to raise more than a quizzical look in the average household, run through a brief list of artists he's either produced or written with and watch the lights go on: Katy Perry. Fall Out Boy. Taylor Swift. Avril Lavigne.
As an artist, Walker's CV winds through an even more diverse set of sounds. Although his first outfit to generate public attention was the… more »