Before Clapton was "God," he split from the Yardbirds to pursue his muse with British blues scene monarch John Mayall. The resulting sessions produced this powerhouse 1966 LP, a seminal recording in the electric blues canon. A major milestone for both artists, it saw Mayall emerge as a preeminent recording artist while adding a significant chapter to the already burgeoning Clapton legend. Sourced from the magnificent-sounding original U.K. mono masters, this classic LP includes the complete original cover art.