Oorspronklik: Piano Works. By Ignaz Friedman. Piano sheet music. Piano Works by Michael Schaefer. 1882-1948. NX.GEN89149. Release date. 10.
Vertaling: Deur Ignaz Friedman. Luister CD's is tradisionele musiek opnames. Piano bladmusiek. Klavierwerke deur Michael Schaefer.