A clip[ from the Glenn Miller Story, Jimmy Stewart playing Miller. June Allison his wife Helen.Others include Gene Krupa, Cozy Cole, Barney Bigard, Trummy Young.
The only scene in this dreadful film worth watching. You have for admire Jimmy Stewart's mining of the trombone solo and other trombone excerpts.. He said he worked very hard in it.
Just as Steve Allen was diligent in learning how to play clarinet like Benny Goodman in "The Benny Goodman Story" {Sol Yaged taught him how to "fake it" on screen}.