Rhythm Heritage has been played over 10 times on NTS, first on 18 May 2014. Rhythm Heritage's music has been featured on 12 episodes.

Rhythm Heritage was a 1970s American disco-funk band, best known for their 1976 U.S. #1 single "Theme from S.W.A.T." They also recorded themes for several other ABC television shows, including "Keep Your Eye On The Sparrow" from Baretta.

Rhythm Heritage was formed in 1975 by producer Steve Barri and session keyboardist Michael Omartian, and included bassist Scott Edwards and drummer Ed Greene. Other musicians who played on some of their recordings included Ben Benay, Victor Feldman, Jay Graydon, James Jamerson, Ray Parker Jr., Dean Parks, and Bob Walden.