The week of April 6, 1965, found Freddie and the Dreamers atop the Billboard Hot 100 with ‘I’m Telling You Now,’ a Merseybeat track that had success in the UK two years earlier. When it was rereleased for the U.S. audience, it gave the band their only chart-topping hit.
The song kicked off a minor dance craze called “The Freddie,” which basically consisted of extending your arms and legs as if you’re doing half-assed jumping jacks. You can see it in the Ed Sullivan clip of this song.