Bobby Hatfield was an American singer, best known as one half of the renowned duo, The Righteous Brothers. His distinctive tenor voice, often contrasted with partner Bill Medley's baritone, contributed to the pair's signature "blue-eyed soul" sound. Hatfield's vocal prowess is particularly exemplified in their hit "Unchained Melody," a song which has proved influential within the pop-soul genre. His contributions to the music industry, particularly during the mid-20th century, underscore his significance in music history.