How Many Etudes Chopin Wrote?

How Many Etudes Chopin Wrote? Twelve Etudes, Op. 10 (Frédéric Chopin) How many sets of etudes did Chopin write? The Études by Frédéric Chopin are three sets of études (solo studies) for the piano published during the 1830s. There are twenty-seven compositions overall, comprising two separate collections of twelve, numbered Op. 10 and Op. 25,