Complete Piano Sonatas, Vol. 1 by Ludwig van Beethoven (1770-1827). Edited by Heinrich Schenker. For solo piano. Piano Collection. Dover Edition. Classical Period. SMP Level 10 (Advanced). Collection. Introductory text (does not include words to the songs). 296 pages. Published by Dover Publications (AP.6-231348).
ISBN 9780486231341. With introductory text (does not include words to the songs). Classical Period. 9x12 inches.
Vol. 1 of authoritative Schenker edition.
This title has selections that range in difficulty from SMP Level 8-10.
About SMP Level 10 (Advanced)
Very advanced level, very difficult note reading, frequent time signature changes, virtuosic level technical facility needed.