MOVIES ABOUT MUSICIANS OF THE "BIG BAND" ERA

Though not in a big band as far as I know, there was a film entitled "The Eddie Duchin Story" from the same era. Also there was a film about George Gershwin, though I cannot remember the title.

Earlier in the pre-code film "International House" Cab Calloway and his jazz band do a rendition of Reefer Man
which is a must see for music film buffs.