I've done so many hip-hop albums already I got tired of just hip-hop.

The following year he released the album First Come First Served under the name "Dr. On April 25 2006 Thornton released the album Nogatco Rd. In 2012 Kool Keith performed at the Gathering of the Juggalos.

A founding member of Ultramagnetic MCs Kool Keith has recorded prolifically both as a solo artist and in group collaborations. Keith Thornton better known by his stage name Kool Keith is an American rapper from The Bronx New York.