Consider the question. "Play That Funky Music" is a song written by Rob Parissi and recorded by the band Wild Cherry. The single was the first released by the Cleveland-based Sweet City record label in April 1976 and distributed by Epic Records. The performers on the recording included lead singer Parissi, electric guitarist Bryan Bassett, bassist Allen Wentz, and drummer Ron Beitle, with session players Chuck Berginc, Jack Brndiar (trumpets), and Joe Eckert and Rick Singer (saxes) on the horn riff that runs throughout the song's verses. The single hit number one on the Billboard Hot 100 on September 18, 1976; it was also number one on the Hot Soul Singles chart. The single was certified platinum by the Recording Industry Association of America for shipments of over 2 million records and eventually sold 2.5 million in the United States alone.

Who sang the hit 1976 song play that funky music?
If the answer is 'the band Wild Cherry'; explain the reasoning:
The relevant information to answer the above question is: "Play That Funky Music" is a song written by Rob Parissi and recorded by the band Wild Cherry.