Assertion: opera's premiere | /r/HasProperty | debussy's pelléas et mélisande
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text: As the differences between opéra and opéra comique faded, the two main houses in Paris came more into competition, although the Salle Favart saw the premieres of more innovative works: Debussy's Pelléas et Mélisande (1902), Dukas' Ariane et Barbe-bleue (1907), Ravel's L'heure espagnole (1911), and French premieres of works by Puccini and Falla.