The Casa Loma Orchestra (a collective organization led by Glen Gray) was one of the most influential and imitated white dance bands of the early 1930's. By 1939 the band was largely the same, but they had transitioned to a more conventional swing style featuring soloists Grady Watts and Sonny Dunham on trumpet, Billy Rauch and Pee Wee Hunt on trombone, Murray McEachern on trombone and alto sax, Clarence Hutchenrider on clarinet, Pat Davis on tenor sax, Joe Hall on drums and, driving the whole group, Tony Briglia on drums.