William Thomas Medley is an American singer best known as one-half of The Righteous Brothers. He is noted for his bass-baritone voice, exemplified in songs such as "You've Lost That Lovin' Feelin'". Medley produced a number of the duo's songs, including "Unchained Melody" and " Soul and Inspiration".
Medley is also a solo artist. His million-selling No. 1 duet with Jennifer Warnes, " The Time of My Life", won a number of awards.