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
Suite for Piano (Schoenberg) Suite for Piano (Schoenberg) Arnold Schoenberg's Suite for Piano (German: ), Op. 25, is a twelve tone piece for piano composed between 1921 and 1923. The work is the earliest in which Schoenberg employs a row of "12 tones related only to one another" in every movement: the earlier "5 Stücke", Op. 23 (1920–23) employs a 12-tone row only in the final Waltz movement, and the "Serenade", Op. 24 uses a single row in its central "Sonnet". The Basic Set of the "Suite for Piano" consists of the following succession: E–F–G–D–G–E–A–D–B–C–A–B. In form and style the work echoes many features