Airs Thursday, September 20 at 11:00 a.m. This week, pianists Leif Ove Andsnes is featured in Haydn's Sonata No. 43 in C minor; Debussy's Images, Book I; Chopin's Waltz, Op 34, No 1; and the Granados Spanish Dance #5. Then the Budapest Festival Orchestra under Ivan Fischer is joined by pianists Andras Schiff for Bartok's Piano Concerto No. 2. Finally, Andras Schiff plays Schubert's Impromptu and Lang Lang is featured in Chopin's Twelve Etudes, Op. 25.