 The "How I Spent My Summer Vacation" single contained a second part which is not featured on this compilation and is otherwise unavailable.Exclusive to the anthology were two radio commercials for the film "Up in Smoke", and a live recording of the sketch "Old Man in the Park", which had not been recorded for any Cheech & Chong album.Also, at the time of the anthology's release, the albums "Sleeping Beauty", "Let's Make A New Dope Deal" and "Get Out Of My Room" were out of print, although they have since been reissued.