This composer’s five attempts to win the Prix (“pree”) de Rome caused a scandal which forced Théodore Dubois to retire. Inspired by Aloysius Bertrand’s prose poems, this composer included the movements “Ondine” (“on-DEEN”) and “Scarbo” (10[1])in a piano suite (10[1])intended to surpass the difficulty of Balakirev’s Islamey. Ida Rubinstein commissioned a piece by this composer, which uses the melody (read slowly) “high C (pause) B C D C B A C.” This composer of (10[1])the suite Gaspar de la Nuit (“nwee”) wrote a repetitive, triplet-heavy ostinato (10[1])for snare drums in a piece which insistently repeats its melody (-5[1])until it reaches a fortissimo finish. For 10 points, which 20th-century French (10[1])composer (10[5]0[1])wrote Boléro? ■END■