When originally formed by saxophonist Glen Gray, the Casa Loma Orchestra was a cooperative orchestra. They made their recording debut in 1929, and during the next six years would be one of the top swing-oriented big bands in jazz (even though the term "swing" would not come into general usage until 1935). Although their ensembles were later criticized as sounding mechanical (thanks in part to the complexity of Gene Gifford's arrangements), the band did swing and had several fine soloists, including clarinetist Clarence Hutchenrider, the high-note trumpeter Sonny Dunham (whose ...