Georges SibreGeorges Sibre was a popular French lyricist and librettist for opérettes in the 1920s.OperettasMariska by Mario Cazes.Princesse Nazaline, created on 25 March 1921 at the Eden Théâtre d'Asnières.Le singe était roi, 24 June 1921 at la Scala.MelodiesLa Folie verte, music by Petit Turco, music by Francis PopyNous nous plûmes, music by Harry Fragson, revived in concert by Sur un air de vielle, music by J. Taillefer