In Swing Hostess someone keeps encountering roadblocks and has a bad voice and later lives at a theatrical boarding house.
Judy Alvin (Martha Tilton) has a fine voice but is no match for the politics of a musical producer pushing his girlfriend, the amazingly untalented Phoebe (Betty Brodel, the sister of Joan Leslie) who has obtained employment by using a record of Judy's voice rather than hers. 
