Gap Band

On their first album with Simmons, The Gap Band, they found chart success with songs such as "I'm in Love" and "Shake"; the latter became a Top 10 R&B hit in 1979.

Later that year, the group released "I Don't Believe You Want to Get Up and Dance (Oops!)" on their album The Gap Band II. Although it did not hit the Billboard Hot 100, it soared to number 4 in the US Billboard R&B chart, and the album went gold. The song, and the band's musical output as a whole, became more P-Funk-esque, with expanded use of the synthesizers and spoken monologues within songs (see audio sample). The song "Steppin' (Out)" also reached the top 10 R&B.