The opening theme to Rimsky-Korsakov's Scheherazade is, "simply a descending whole-tone scale with diatonic trimmings." See Abraham, Gerald. "The Whole-Tone Scale in Russian Music", p.602, The Musical Times, Vol. 74, No. 1085. (Jul., 1933), pp. 602-604.[non-whole-tone scale notes in red].
Author: Hyacinth at en.wikipedia