Sun has been played on NTS over 30 times, featured on 30 episodes and was first played on 14 October 2015.

Sun is an R&B, soul, disco, and funk band that was formed in the mid-1970s and recorded prolifically for Capitol Records from 1976 to 1984. The band was founded by Byron Byrd in Dayton, Ohio, in 1976. Additional members included Kym Yancey, Chris Jones, Gary King, John Wagner, Hollis Melson, and Shawn Sandridge.