Glenn Miller and His Orchestra were an American swing dance band formed by Glenn Miller in 1938. Arranged around a clarinet and tenor saxophone playing melody, and three other saxophones playing harmony, the band became the most popular and commercially successful dance orchestra of the swing era and one of the greatest singles charting acts of the 20th century. As of 2024, Ray Anthony is the last surviving member of the orchestra.

A big band or jazz orchestra is a type of musical ensemble of jazz music that usually consists of ten or more musicians with four sections: saxophones, trumpets, trombones, and a rhythm section. Big bands originated during the early 1910s and dominated jazz in the early 1940s when swing was most popular. The term "big band" is also used to describe a genre of music, although this was not the only style of music played by big bands.