First authorised release of four historic 1968 concerts by the legendary rock band. Having decided to call it quits whilst on tour in the US during May 1968, by way of a farewell Cream agreed to undertake more live shows, predominantly in the US later that same year, plus two final UK dates at the Royal Albert Hall that November. This historic collection was produced by Bill Levenson. The Oakland Coliseum, Los Angeles Forum and San Diego Sports Arena concerts were mastered from the original 1968 analog mix reels by Kevin Reeves at Universal Mastering, Nashville, TN, while the Royal Albert Hall concert was mastered from the original 1968 analog transfer reels by Jason NeSmith at Chase Park Transduction, Athens, GA. The set features 36 tracks of which 29 are issued for the first time.