Who among us hasn’t heard a prelude, étude, nocturne, or waltz or by the famous Polish piano composer Frédéric Chopin? Now is your chance to soak up more of his 19th century genius at UM’s Gusman Concert Hall. While there will be performances all week, the big events are Friday and Saturday nights, June 29 and June 30. That’s when the stars of the Frost Chopin Academy will perform two concerts for free. The first will be primarily piano, but the second – and grand finale – night will witness the performance of a Chopin piano concerto with the help of the Amernet String Quartet. The music plays from 7:30 to 9 p.m. both nights. 305.284.6168.