Debatable - Graeme Edge Was Part of Sister Rosetta Tharpe's Backing Band by SiriusXM Entertainment published on 2017-12-14T01:09:59Z Graeme Edge of The Moody Blues and inductee to the 2018 Rock and Roll Hall of Fame, shares with Mark Goodman and Alan Light hosts of Debatable on SiriusXM, that he was a member of fellow inductee Sister Rosetta Tharpe's backing band! Genre Entertainment