About Otis Clay
Otis Lee Clay was an American R&B and soul singer, who started in gospel music. In 2013, Clay was inducted to the Blues Hall of Fame. The record became Clay's biggest pop hit, reaching No. 97 on the Billboard Hot 100 (No. 47 R&B). They were unissued, and Clay joined the Gospel Songbirds, who recorded in Nashville in 1964 and who also included Maurice Dollison who sang R&B under the name Cash McCall, and then the Sensational Nightingales.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.