The 4 tracks on this release have never been released on CD before and the fans of THE BLACK KEYS are going to be amazed by some of these recordings. "The Moan" is the ORIGINAL STUDIO VERSION that appears on the Alive 7", with "Have Love Will Travel" on the B side (great rendition of this classic and a different version than the one later recorded for 'Thickfreakness'); "Heavy Soul" is a brilliant alternate version included on the vinyl of 'The Big Come Up', and the STOOGES classic 'No Fun" from the same source, is simply one of the very best covers you'll hear in years. This is a truly nice release for fans and collectors.