27 March 1920, Cambridge, Massachusetts, USA. As a young man, Hayman taught himself to play the harmonica and accordion, and performed in local bands before moving to the west coast. In the late 30s as a player and an arranger he worked for three years with Borrah Minevitchs Harmonica Rascals, and later played with Leo Diamond. He also appeared in vaudeville, and had several bit parts in movies. In the early 40s he arranged background music for films such as Girl Crazy (1943), Meet Me In St. Louis (1944) and State Fair (1945). In the late 40s he was arranger for Vaughan Monroe for a long spell, and in the early 50s was musical director and arranger for Bobby Wayne, providing the accompaniment on Wayne hits such as, Let Me In and Oh Misrable Lover.
In 1953 he started recording for Mercury Records with his own orchestra, featuring his own harmonica solos, and others by Jerry Murad, leader of the...