Chauncey Gray was an influential American composer, songwriter, conductor, and pianist, born on January 5, 1904, in Schenectady, New York. He passed away on January 10, 1984. Gray was best known for his contributions to the jazz and dance band scenes, particularly through his work as a soloist in dance bands, vaudeville, and nightclubs. He joined the American Society of Composers, Authors, and Publishers (ASCAP) in 1942.

Among his notable compositions is the jazz standard "Bye Bye Blues," co-written with Fred Hamm, Dave Bennett, and Bert Lown, which became widely popular and has been recorded by numerous artists, including a famous version by Les Paul and Mary Ford in 1952. Gray's other popular songs include "You're the One I Care For," "By My Side," "I'll Never Change," and "No More Rain."

Gray's recordings spanned from 1929 to 1947, during which he played roles as a pianist, composer, and songwriter. His work was recorded by various orchestras and ensembles, showcasing his versatility and influence in the music industry of his time.