Rotary Connection was a psychedelic soul band formed in Chicago in 1966 that lasted until 1971, and are possibly most notable for launching the formal singing career of a Chess Records' receptionist named Minnie Riperton. The highly experimental band was formed under artistic direction of Charles Stepney, at the behest of Marshall Chess, the then 25 year old son of Chess Records co-founder Leonard Chess. Marshall was the director behind a start-up label