Alton Glen "Glenn" Miller (March 1, 1904 – December 15, 1944) was an American big band conductor, arranger, composer, trombone player, and recording artist before and during World War II, when he was an officer in the US Army Air Forces. His civilian band, Glenn Miller and his Orchestra, was one of the most popular and successful bands of the 20th century and the big band era. . Glenn Miller and his Orchestra was the best-selling recording band from 1939 to 1942. Miller's civilian band did not have a string section as his military unit did, but it did have a slap bass in the rhythm section.
https://en.wikipedia.org/wiki/Glenn_Miller