But with his CD, Quit your Job, Play Guitar, he steps out as an artist in his own right.
Mark joined me to discuss his life and career, beginning with his growing up in Bloomington and continuing until today.
Mark talked of his first guitar...and the fact he still owns it!
He shared stories of playing with some wonderful musicians and gave us some information on his upcoming album which is due to drop in early 2013.
He also promised to bring the new music to us when it is ready!