Experience Unlimited, Free Yourself, 1977 on Black Fire Records.
My copy is the 2019 Vinyl Me, Please reissue on Now-Again Records with custom artwork by Allen Jackson and loner notes by Kevin Coombe
E.U. were a Washington DC based funk/soul/jazz outfit, unfortunately) most well know for their song “Da Butt” that was in Spike Lee’s School Daze.
This was their debut album and it is perfect.