Masques (Piano Solo). Composed by Claude Debussy (1862-1918). Edited by Ernst-Gunter Heinemann and Ernst-G. For Piano. Piano (Harpsichord), 2-hands. Henle Music Folios. Pages: VII and 12. SMP Level 9 (Advanced). Softcover. 20 pages. G. Henle #HN406. Published by G. Henle (HL.51480406).
About SMP Level 9 (Advanced)
All types of major, minor, diminished, and augmented chords spanning more than an octave. Extensive scale passages.