Formed in early 1981, the trio took a demo tape of a track called "Body Talk" to producers Jolley & Swain. It was released as a single in April 1981 under the group name Imagination, which the group chose as a tribute to John Lennon. The track reached number 4 in the UK Singles Chart in July 1981, selling 250,000 copies in the UK and spending 18 weeks in the Top 50. They had two more hit singles that year, "In and Out of Love" (September 1981) and "Flashback" (November 1981), both of which peaked at number 16, all from their debut album, also called "Body Talk".