剧情介绍
这部电影发生在第二次世界大战期间，由Benny Goodman和他的乐队在各种军事岗位上演奏开始。 Benny的单簧管被盗，当他和Popsy（Jack Oakie）追逐它时，他们发现了小偷的兄弟Johnny Birch是一名长号手。 Goodman对Johnny的技能印象深刻，并为他提供了乐队的工作……
After their annual free concert at Chicago's Dearborn Settlement, Benny Goodman and his band are packing up to move on to their next engagement at a military camp, when a kid, Tony Birch, steals Goodman's clarinet. Goodman and Popsie pursue him to a tenement flat where he has led them to hear his brother, Johnny Birch, play the trombone. Goodman offers him a job, over Popsie's protest, with the band. Aboard the train, Johnny accidentally enters the compartment of the band's singer, Pat Sterling, and gets his face slapped. At the military camp, which turns out to be a boy's military academy (which accounts for juvenile players such as Dickie Moore and Harry McKin running around with such titles as General and Major), Goodman finds a real audience in the jive-mad, jitterbug kids. Masquerading as a sweet, 16-year-old girl friend of one of the cadets who is, in reality, her nephew, Trudy Wilson meets her old friend Goodman who introduces her to Johnny, whose music she admired. However, ...