After his opera The Marriage of Figaro opened to mixed reviews, Mozart struggled financially and emotionally. His Piano Concerto No. 24 reflects that struggle. Tonight, the Cleveland Orchestra performs the piece with a little help from pianist Yefim Bronfman, a longtime favorite of Cleveland audiences. The concert begins at 7:30 at Severance Hall, where performances continue through Saturday. Guest speaker David Rothenberg, from Case Western Reserve University, gives the pre-concert talk that takes place an hour before the show. Consult the orchestra website for more info. (Niesel)