Charles Cuvillier (24 April1877 - 14 February1955) was a Frenchcomposer of operetta. April 24 is the 114th day of the year in the Gregorian Calendar (115th in leap years). ... 1877 was a common year starting on Monday (see link for calendar). ... February 14 is the 45th day of the year in the Gregorian Calendar. ... 1955 (MCMLV) was a common year starting on Saturday of the Gregorian calendar. ... A composer is a person who writes music. ... Operetta (literally, little opera) is a performance art-form similar to opera, though it generally deals with less serious topics. ...