The article ranks musical films that use songs to challenge the genre’s usual optimism, often pairing polished musical performances with tragedy, political danger or emotional disappointment.

– 'Pennies from Heaven' (1981): musical fantasy contrasts with a man’s increasingly bleak life and execution.
– 'The Umbrellas of Cherbourg' (1964): an entirely sung romance ends in separation rather than reunion.
– 'Cabaret' (1972): nightclub performances unfold as Nazism rises, while confronting sexuality and abortion.