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John Mayall, OBE, was an English blues singer, guitarist, organist and songwriter, whose musical career spans over fifty years. In the 1960s, he was the founder of John Mayall & the Bluesbreakers, a band which has counted among its members some of the most famous blues and blues rock musicians. They include Eric Clapton, Peter Green, Jack Bruce, John McVie, Mick Fleetwood, Mick Taylor, Larry Taylor, and Aynsley Dunbar.