Glenn Miller be mentored by other professional musicians. In the beginning, he was the main trombone soloist of the band. But when Jack Teagarden joined Pollack's band in 1928, Miller found that his solos were cut drastically. He realized that his future was in arranging and composing. He had a songbook published in Chicago in 1928 entitled "Glenn Miller's 125 Jazz Breaks for Trombone" by the Melrose Brothers. During his time with Pollack, he wrote several arrangements. He wrote his first composition, "Room 1411", with Benny Goodman, and it was released as a 78 by Brunswick Records under the name Benny Goodman's
Glenn Miller 1948, Sinatra lamented the inferior quality of music he was recording in the late forties, in comparison with "those great Glenn Miller things" from eight years earlier. Frank Sinatra's recording sessions from the late forties and early fifties use some Miller musicians. Trigger Alpert, a bassist from the civilian band, Zeke Zarchy for the Army Air Forces Band and Willie Schwartz, the lead clarinetist from the civilian band back up Frank Sinatra on many recordings. With opposite opinion, fellow bandleader Artie Shaw frequently disparaged the band after Miller's death: "All I can say is that Glenn should have lived, and