Ajouter une intrigue dans votre langueChampagne Waltz is one of five movies produced by Paramount in the 1930s featuring Gladys Swarthout, a very popular Metropolitan Opera mezzo-soprano. The studio was attempting to build on th... Tout lireChampagne Waltz is one of five movies produced by Paramount in the 1930s featuring Gladys Swarthout, a very popular Metropolitan Opera mezzo-soprano. The studio was attempting to build on the popularity of Grace Moore, another opera singer, who had also expanded her talents into ... Tout lireChampagne Waltz is one of five movies produced by Paramount in the 1930s featuring Gladys Swarthout, a very popular Metropolitan Opera mezzo-soprano. The studio was attempting to build on the popularity of Grace Moore, another opera singer, who had also expanded her talents into movies.