In the pantheon of British blues music, few have had as much influence as John Mayall. As the leader of The Bluesbreakers in the '60s and '70s (and through to today), he's sought out and nurtured talented musicians who'd go on to become as legendary as Mayall himself. Indeed, the roster of future legends that passed through the ranks of John Mayall's Bluesbreakers is immense. John McVie, Eric Clapton, Peter Green, Paul Butterfield, Aynsley Dunbar, Mick Taylor, Keef Hartley, and Jack Bruce all