Francis Jean Marcel Poulenc (; 7 January 189930 January 1963) was a French composer and pianist. His compositions include mélodies, solo piano works, chamber music, choral pieces, operas, ballets, and orchestral concert music. Among the best-known are the piano suite Trois mouvements perpétuels (1919), the ballet Les biches (1923), the Concert champêtre (1928) for harpsichord and orchestra, the opera Dialogues des Carmélites (1957), and the Gloria (1959) for soprano, choir and orchestra.