D-flat major while for the return of the second theme in the first movement. Claude Debussy also switches from D-flat major to C-sharp minor in the significant section in his famous "Clair de lune". Antonín Dvořák's "New World Symphony" likewise switches to C-sharp minor for a while for the significant section in the slow movement. D-flat major is enharmonic to C-sharp major. In music for the harp, D-flat major would be preferable, not only because harp strings are more resonant in the flat position and the key has fewer accidentals, but also because modulation to the dominant key is easier (by putting
The Carnival of the Animals (better known in the English-speaking world as "Twinkle Twinkle Little Star"), the French nursery rhymes "Au clair de la lune", and "J'ai du bon tabac" (the piano plays the same melody upside down), the popular anthem "Partant pour la Syrie", as well as the aria "Una voce poco fa" from Rossini's "The Barber of Seville" can also be heard. The musical joke in this movement, according to Leonard Bernstein's narration on his recording of the work with the New York Philharmonic, is that the musical pieces quoted are the fossils of Saint-Saëns's time. Two pianos and cello: the lushly romantic