Henle Verlag Chopin Prélude Des-Dur
Henle Verlag Frédéric Chopin Prélude in D flat major op.28 no.15 (Raindrop): for piano, urtext, intermediate to advanced level of difficulty, edited by Norbert Müllemann, fingering by Hermann Keller, ISMN 9790201808543, HN 854, A4, 7 pages