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
Orchestral Suite No. 3 (Tchaikovsky) Orchestral Suite No. 3 (Tchaikovsky) Pyotr Ilyich Tchaikovsky composed his Orchestral Suite No. 3 in G, Op. 55 in 1884, writing it concurrently with his Concert Fantasia in G, Op. 56, for piano and orchestra. The originally intended opening movement of the suite, "Contrastes", instead became the closing movement of the fantasia. Both works were also intended initially as more mainstream compositions than they became; the fantasia was intended as a piano concerto, while the suite was conceived as a symphony. The suite's first performance was in Saint Petersburg, Russia on January 24, 1885, under the direction of Hans von