“The only truth is music.” on Instagram: "Throwback Thursday: We’re throwing it waaayback to the year 1967, with the release of Sonny & Cher’s megahit “The Beat Goes On”. The dynamic duo’s song, which peaked at number six on the Billboard Hot 100 that same year, was a staple on their ‘70s TV variety shows and at live performances. Cher also performed the song at her concerts. The song’s instrumentation was provided by famed session musicians L.A.-based Wrecking Crew, which included Mac Rebennack