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
Tschaikovsky Suite No. 3 Tschaikovsky Suite No. 3 Tschaikovsky Suite No. 3 is a ballet made by New York City Ballet co-founder and founding choreographer George Balanchine to Tschaikovsky's Suite No. 3 for Orchestra in G major, Op. 55 (1884). The premiere took place on 3 December 1970 at the New York State Theater, Lincoln Center, with scenery and costumes by Nicolas Benois. Balanchine set the final movement of Tschaikovsky's third orchestra suite in 1947 for Ballet Theatre under the title "Theme and Variations". He incorporated this choreography substantially unchanged into Tschaikovsky Suite No. 3 as the fourth–and final–movement, which is sometimes called "Tema