Wednesday, 10-17 at noon we'll hear Tianxu An in Beethoven's Sonata No. 4 in E-flat major, op. 7 and Avery Gagliano in the Sonata No. 6 in F major, op. 10 no. 2. Also on the program: Legende by Wieniawski. Performances from student recitals at the Curtis Institute of Music, Wednesdays at noon and Monday evenings at 10.