Complete Piano Sonatas in One Volume (Piano Solo). Composed by Wolfgang Amadeus Mozart (1756-1791). Edited by Ernst Herttrich. For Piano. Piano (Harpsichord), 2-hands. Henle Music Folios. Pages: IX and 303. SMP Level 10 (Advanced). Hardcover. 322 pages. G. Henle #HN3. Published by G. Henle (HL.51480003).
This title has selections that range in difficulty from SMP Level 6-10.
About SMP Level 10 (Advanced)
Very advanced level, very difficult note reading, frequent time signature changes, virtuosic level technical facility needed.