The '70s were defined by music ranging from ... issuing a follow-up single in "Free Ride" that reached No. 14. Written and sung by Dan Hartman - who had the disco hit "Instant Replay" later ...

psychedelia and Motown music with lush orchestral arrangements, with acts like the Supremes, Stevie Wonder and the O’Jays creating hybrid disco in the late ’60s and early ’70s. Disco began ...