Complex sentence: He was a regular "fourth contestant" on the show, and because of his singing abilities was often paired with series regular Wayne Brady on musical games; he has not, however, returned to the show since its 2013 revival by The CW.
Split into simpler sentences: He was a regular "fourth contestant" on the show, and because of his singing abilities was often paired with series regular Wayne Brady on musical games. He has not, however, returned to the show since its 2013 revival by The CW.