John Mayall, Tireless and Influential British Blues Pioneer, Dies at 90

John Mayall, the British blues musician whose influential band the Bluesbreakers was a training ground for Eric Clapton, Mick Fleetwood and many other superstars, has died

John Mayall, the British blues musician whose influential band the Bluesbreakers was a training ground for Eric Clapton, Mick Fleetwood and many other superstars, has died