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, and a set of three without opus number. They are some of the most performed works in the piano repertory, and hardly need any introduction. These sublime works are beautifully performed by Polish pianist Diana Jaworska. Born in Poland in 1968, Diana Jaworska now lives in lives in Southern France, where she teaches the piano, performs concerts, makes recordings, and composes her own works.