Complex sentence: Downes later formed the Buggles in 1977, with Horn and Woolley, and did rough demos of early compositions such as "Video Killed the Radio Star", "Clean, Clean", and "On TV".
Split into simpler sentences: Downes later formed the Buggles in 1977, with Horn and Woolley. The group did rough demos of early compositions such as "Video Killed the Radio Star", "Clean, Clean", and "On TV".