So everybody knows Gino Soccio's 'Dancer', part of the standard cannon, and for good reason. It has been covered several times, most recently I heard Escort do it live and no doubt over the years there have been versions I have yet to hear, but of those I do know (including the original) Starflight's is my favorite.
Most people sweat this record because the other side Contains 'Dance To The Beat', a track that appears on mixes all over the place and got an Automan bootleg re-release, but few mention the Gino Soccio cover version. It keeps the original's driving disco edge but with an 808 breakdown and subtle turbtable scratch bridge that indicates that it is now 1983 and things have moved on four years since Gino first penned the track.
Starflight - Dancer