Glasgow Folk/Rock Duo and Trio most notable for their founding member, being none other than Billy Connolly. Billy ran the group as a duo initially with bluegrass guitarist Tam Harvey. Eventually Harvey left and Gerry Rafferty joined Connolly, they split in '71 to go their own ways. Rafferty forming Stealers Wheel with Joe Egan, Connolly to pursue a brilliant stand-up career.