Complex sentence: Selecting from the group of semi-finalists, they chose Italian Fabrizio to'complete' Overground--and their promotional debut single, a remake of Color Me Badd's 1991 hit "I Wanna Sex You Up".
Split into simpler sentences: Selecting from the group of semi-finalists, they chose Italian Fabrizio to'complete' Overground. Their promotional debut single was a remake of Color Me Badd's 1991 hit "I Wanna Sex You Up".