Raydio was a funk and R&B vocal group formed in 1977, by Ray Parker Jr. along with Vincent Bohnam, Jerry Knight, and Arnell Carmichael. The group released their self-titled, debut album in 1978. The LP was propelled to gold status by the hit song "Jack and Jill", which peaked at #8 and #5, respectively, on the Billboard Hot 100 and R&B charts while also reaching #11 on the UK singles chart.
These are photos from concerts where Raydio played, so they may be of other bands that played the concert as well.
Mississippi River Festival SIU Edwardsville 1979 Jun 5, 1979 Edwardsville, Illinois, United States Uploaded by Louise Halsey
Bootsy's Rubber Band / The Horney Horns w/Maceo / Fred Wesley / Con-Fun-Shun / Raydio Apr 15, 1978 St. Louis, Missouri, United States Uploaded by Louise Halsey