Mike Vernon, Who Helped Spark the British Blues Boom, Dies at 81

He produced albums — by John Mayall & the Bluesbreakers, with Eric Clapton, and the early Fleetwood Mac — that defined 1960s blues rock. He also shepherded David Bowie’s debut disk.​He produced albums — by John Mayall & the Bluesbreakers, with Eric Clapton, and the early Fleetwood Mac — that defined 1960s blues rock. He also shepherded David Bowie’s debut disk.