Etude in A minor, Op. 25, No. 11 By Frédéric Chopin / ed. Willard A. Palmer Series: Alfred Masterwork Edition Category: Piano Solo Instrument: Piano Level: Advanced Frederic Chopin is considered to be Poland’s greatest composer! He began performing and writing his own compositions when he was merely eight years old. Chopin’s pieces should definitely be among the repertoire of the serious pianist.