August 24, 1953
John Cowan is an American soul music and progressive bluegrass vocalist and bass guitar player.
The Doobie Brothers - Quadio Box Set
Revival: The Sam Bush Story
(Self)
The Doobie Brothers - Live from the Beacon Theatre
(Bass/Vocals)
Big Family: The Story of Bluegrass Music
(Self - Musician)
David Holt's State of Music
