On April 5, Curtis On Tour stops at the Greenwich Village club (Le) Poisson Rouge, a popular alternative classical venue. Each season, Curtis On Tour takes the artistry of the Curtis Institute of Music to audiences nationwide, with tomorrow’s leading musicians performing alongside celebrated alumni and faculty. For the 2011 tour, Curtis piano faculty member Ignat Solzhenitsyn is joined by Curtis students Kelly Coyle on clarinet and Ayane Kozasa on viola for the New York premiere of Book of Days (2010), a commissioned piece by Daron Hagen. The program also features Mozart’s “Kegelstatt” Trio, the Op. 120 Sonatas of Brahms, and György Kurtág’s Hommage à R. Sch.