Hotel Pennsylvania during the three years of Miller's great popularity as a major bandleader of the Swing Era. Glenn Miller and his Glenn Miller Orchestra broadcast multiple live radio performances from the Café; some were recorded by RCA Victor. Gray, Shaw's principal orchestrator from 1937–39, was immediately hired by Miller as a staff arranger when Shaw deserted his band; it was during Miller's 1940 engagement at the hotel that Gray wrote the popular instrumental tune that immortalized the Hotel's telephone number. The hotel's telephone number appears in the title of one of his best-known songs, "Pennsylvania 6-5000". Les Brown's band, with its
Glenn Miller discography UK in London by Herman Darewski Music Pub. Co., in 1941. The songbook was softcover and measured 6 3/4 X 10 inches. It consisted of 22 pages. Glenn Miller is pictured on the cover in a black and white photograph. The cover illustration is signed with the initials N.E.K. The rear cover has ads for other Melrose Brothers Music Company publications including ones for Dixieland, Book of Blues, Benny Goodman, Louis Armstrong, and Jelly Roll Morton. In the publisher's forward it discussed the art of playing jazz, mentioning "Glenn Miller, feature trombonist of Ben Pollack's Victor Recording Orchestra, and author