6 Sonatinas, Op. 20. (Piano Solo). By Jan Dussek. For Piano. Piano Collection. SMP Level 7 (Late Intermediate). 40 pages. G. Schirmer #LB41. Published by G. Schirmer (HL.50252310).
This title has selections that range in difficulty from SMP Level 6-7.
About SMP Level 7 (Late Intermediate)
4 to 5-note chords in both hands and scales in octaves in both hands.