Originalno: Drei Fugen fur Klavier, Opus 7. Johann Nepomuk Hummel. Piano Solo sheet music. 1778-1837. Edited by Stephen Begley. For piano solo.
Prevod: Drei Fugen krzno Klavier, Opus 7. Piano Solo note. Tri fuge za klavir, Opus 7 sestavljajo Johann Nepomuk Hummel. Uredil Stephen Begley.