Here's to Romance (1935)

"When the world's greatest tenor sings a love song — you get a new screen thrill!"

Kathleen Gerard, a high society wife fed up with her husband's artistic "protegées", decides to take one of her own in Nino, a promising tenor, patronizing him to study in Paris. He and her girlfriend are perfectly happy until the Gerards pay a visit and Mrs. Gerard starts to show too much interest in him.