Fantaisie-impromptu in C-sharp minor, op. 66 by Frédéric Chopin



Frédéric Chopin's '''''Fantaisie-Impromptu''''' in C-sharp minor, Op. posth. 66, is a solo piano composition. It was composed in 1834 and published posthumously in 1855 although he had instructed that none of his unpublished manuscripts should be published. Despite negative comments, the ''Fantaisie-Impromptu'' is one of Chopin's most frequently performed and popular compositions.Ernst Oster, "The ''Fantaisie-Impromptu:'' A Tribute to Beethoven", in ''Aspects of Schenkerian Analysis'', David Beach, ed. Yale University Press, 1983, p. 189 ISBN 0-300-02800-8