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 as the music carried them back to years gone by." De Franco says, "the beauty of Glenn Miller's ballads [...] caused people to dance together." In 1942, at the peak of his civilian career, Miller decided to join the war effort, forsaking an income of $15,000 to $20,000 per week in civilian life, including a home in Tenafly, New Jersey. At 38, Miller was too old to be drafted and first volunteered for the Navy but was told that they did not need his services. Miller then wrote to Army Brigadier General Charles Young. He persuaded the United States Army