"Melody for Two" is a musical--one of those musicals common to its time, where the story takes place on a stage or in a nightclub as an excuse to present musical numbers that have little, if anything, to do with the plot. In this film, the primary characters all work in or around nightclubs. The big "drama" in the story comes from the "novel" idea of introducing swing music to the nightclub patrons. Is it a passing fad? Will audiences like it as much as they do in Harlem clubs? There is a minimum of romance, and who carries a torch for whom has little to do with the action.
What the viewer is left with is a collection of musical performances which, in this case, are an assortment of mediocre tunes and the occasional hummable melody.
The dialogue is meant to be the snappy banter that typifies the thirties and successfully punctuated the successes of Ginger Rogers, Jean Arthur, Cary Grant, and many others. But the banter is uninspired and it feels forced and wooden as delivered by this troupe. The worst is Charley Foy (yes, one of those Foys) who plays a hoofer named Scoop (natch). Foy is the comic whose job is to insert clever one-liners throughout his scenes, but his jokes are lame and they destroy the rhythm of the dialogue.
The fashions in this film are horrible and make one truly appreciate other films of the time that celebrated beauty, ingenuity and the female form.
It is interesting to hear the characters argue over the consequence of swing music as many in the 1950s argued about rock and roll and those at the turn of the century discussed hip hop. Swing enjoyed a heyday during the big band era and enjoys success today, if primarily as part of the swing dancing phenomenon. Swing always had what many now refer to as "swag".
All in all, "Melody for Two" is a shadow of what it could have been with better talent and, perhaps, a bigger budget.