Fantaisie-impromptu, Op.66 (Chopin, Frédéric) - IMSLP/Petrucci ... 21 Apr 2014 ... TN-Chopin Fantaisie Impromptu Op 66 Schlesinger 4392 First Edition 1855.jpg. Editor: ... TN-Chopin Klavierwerke Band 2 Peters Op.66.tif.jpg.