Top Hat (1935), a musical comedy starring Fred Astaire and Ginger Rogers, filmed in splendid black and white, with Irving Berlin songs, stylish Art Deco settings, and wonderful costumes. What a joy to watch the two dance and listen to them sing. Below is the video clip of "Cheek to Cheek" from the movie. Listen to Astaire hit the high notes, which Berlin worried he might not be able to do. I've long thought Fred Astaire was not given his due for his singing talent. He didn't have a large voice, but his style and grace do full justice to the songs.
The film includes a group dance scene shot from above in Busby Berkeley style, though not nearly as complex as Berkeley's production numbers.
Astaire hated Ginger Rogers' dress with ostrich feathers in the "Cheek to Cheek" scene, because feathers came loose from the dress and flew all over, but Rogers wanted the dress and held her ground. Astaire called her "Feathers" thereafter. Before I send the DVD back, I will watch the film again.
Later: The second time around, I noted the ostrich feathers flying around and lying on the floor.
Here's the video clip of "Cheek to Cheek", with Astaire singing and Astaire and Rogers dancing and the ostrich feathers flying, which detract not at all from the brilliance of their performance.