The Beloved (2011)
Beloved is a 2011 French film written and directed by Christophe Honoré, starring Catherine Deneuve, Miloš Forman, Ludivine Sagnier, Louis Garrel, Paul Schneider, Michel Delpech and Chiara Mastroianni. The story is set in the 1960s through the 2000s in Paris, Rheims, Montreal, Prague and London. While not a musical, the characters use musical 'narration' and 'dialogues' throughout the film.
More at Wikipedia.