This is Wham's "Careless Whisper" (1984) before George Michael took matters into his own hands. (The visuals are from the music video we know and love.) From Wikipedia:
The song went through at least two rounds of production. The first was during a trip Michael made to Muscle Shoals, Alabama, where he went to work with producer Jerry Wexler at Muscle Shoals Sound Studio. Michael was unhappy with the version that was originally produced and decided to re-record and produce the song himself, this time coming up with the version that was finally released. The version Wexler produced did, was released later in the year, as a (4:41) B-side "Special Version" on 12" in the UK and Japan.