Mark and Rafael Rodriguez
Ricki Medlock and Mark
Steve Vai and Ken
Ken and Paul Gilbert
Ken and Billy Sheehan
Ken and Joe Satrioni
Mark, Frank McDaniels, Dale Stack, and Tom (Bones) Malone
Mark, Jon Hoover, and Tom (Bones) Malone
Tom (Bones) Malone, Jon Hoover, and Mark
Ken with Jonny Lang
Mark, Ken, and Jonny Lang
Ken, Jonny Lang, and Mark
Jonny Lang and Mark
Jonny Lang with Mark
Jonny Lang with Mark and Ken
Mark and Paul Testa
Sara Evans (country western singer) with Mark
Billy Gibbons and Ken
Ken with Billy Gibbons
Mark With Taylor Carrol of LIT
Mark With Jeremy Popoff of LIT