Adam Jeremy Williams (Adam 12) was a guitarist for Powerman 5000 but recently left to focus on recording and producing new rock, hip-hop, pop, and jazz artists such as Life the Guardian. He was born in Teaneck, New Jersey where his family resides. He is the son of the author John A. Williams. Wikipedia
The definitive Wikipedia entry for Adam Williams. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Adam_Williams_%28musician%29