1993 German compilation on Spectrum featuring 12 of his best blues cuts with John Mayall's Bluesbreakers, Cream, Blind Faith, Derek And The Dominos and as a solo artist. Includes a live version of 'Blues Power', plus 'Bell Bottom Blues', 'Well Alright', 'Crossroads', 'Outside Woman Blues', 'Ramblin' On My Mind' and more!