Freddie and the Red Hots
Fifties rock and roll band from the "Stolen Melodies" (2/2/1979) episode of Happy Days. They steal the song "Moonlight Love" from Leather and the Suedes. Naturally, Fonzie has to set things right, in this instance by pulling off Freddie's (Fred Fox, Jr.) hair piece live on the TV show Sok Hop.
See also Leather and the Suedes.