...Well besides Parliament sampling themselves on LANDING OF THE HOLY MOTHERSHIP
OK I just noticed that the GET OFF DON'T STOP track uses a piece of FUNKENSTEIN'S SUPERGROOVALISTIC...MEDLEY from the P-FUNK LIVE EARTH TOUR album. I'm thinking that since Casablanca was at a financial mess at the time, it would be cheaper to use a precorded music in lieu of live musicians.