Began his career in Mobile, AL with Will And The Bushmen, recording three albums for SBK Records. Following The Bushmen's Albums Mark recorded two solo CDs "The Grapes of Pfaff" and "10 Day Potato"
Mark has also recorded with many other notable artists including Patty Griffin (Robert Plant's Band of Joy), Abra Moore, and Imperial Drag. Plays blues harp on Lynyrd Skynyrd's Christmas CD and bass on Webb Wilders "Hybrid Vigor". Mark's song "Dabble On" with Sam Baylor was featured in the movie "Rock and Roll High School 2"