By far the finest thing about this — the first Viennese operetta to hit the screen via sound — is the exquisite music by Oscar Strauss. The story jumps from Vienna to Hollywood to Cinderella to Heaven knows what and where. An all-stage cast performs. J. Harold (Rio Rita) Murray and Norma (Show Boat) Terris sing the leads, and Walter Catlett and Tom Patricola handle the laughs. Good — but somehow it should have been better. All Talkie.