Walter Ulfig
Walter Ulfig was a German composer of film scores.
Beauty Spot
Beauty Spot( French: Grains de beauté) is a 1932 French musical comedy film directed by Pierre Caron and Léonce Perret and starring Simone Cerdan, Marfa d' Hervilly and Doris Morrey.
It is a remake of the 1931 German film" Opera Ball" and is part of the operetta film genre.
The film's sets were designed by Jacques Colombier.
Henri Verdun
Henri Verdun( 1895–1977) was a French composer of film scores.
Richard Heuberger
Richard Franz Joseph Heuberger (18 June 1850 in Graz, Austria – 28 October 1914 in Vienna, Austria) was an Austrian composer of operas and operettas, a music critic, and teacher.
Heuberger was born in Graz, the son of a bandage manufacturer.
He initially studied engineering, but gave it up in 1876, and turned to music.
He studied at the Graz Conservatory (where he studied with Robert Fuchs), and later transferred to Vienna, where he eventually became the chorus master of the Wiener Akademischer Gesangverein, conductor of the Wiener Singakademie, director of the Wiener Männergesang-Verein (Vienna Men's Choral Association), and a teacher at the Konservatorium der Stadt Wien.
Although Heuberger wrote many operas, ballets, choral works, and songs, he is best known today for his operetta "Der Opernball", which he composed in 1898.
He taught at the Vienna Conservatory from 1902.
Among his pupils was Clemens Krauss.
Tarcisio Fusco
Tarcisio Fusco was an Italian composer of film scores.
He was the brother of the composer Giovanni Fusco and the uncle of operatic soprano Cecilia Fusco.
Alonso Mudarra
Alonso Mudarra( c. 1510 – April 1, 1580) was a Spanish composer of the Renaissance, and also played the vihuela, a guitar- shaped string instrument.
He was an innovative composer of instrumental music as well as songs, and was the composer of the earliest surviving music for the guitar.
Sonja Ball
Sonja Ball( born October 20, 1956) is a Canadian voice actress and singer.
Abe Meyer
Abe Meyer( 1901 – 1969) was an American composer of film scores.
Opera Ball (1939 film)
Opera Ball (German: Opernball) is a 1939 German musical comedy film directed by Géza von Bolváry and starring Heli Finkenzeller, Fita Benkhoff and Marte Harell.
An operetta film, it is based on the 1898 work of the same name composed by Richard Heuberger.
In 1956 it was remade as "Opera Ball" in Austria with some of the same personnel.
The film's sets were designed by the art director Robert Herlth.
Erna Berger provided a singing voice.
Bert Grund
Bert Grund( 1920–1992) was a German composer of film scores.

Question: What is the place of birth of the composer of film Opera Ball (1939 Film)?
Answer: Graz