Classical picks

Boston Musica Viva premieres a new Gunther Schuller work tonight at Boston University's Tsai Center. . . . The Boston Early Music Festival presents Teatro Lirico tomorrow night at First Church in Cambridge. . . . The Lydian Quartet plays Haydn, Schumann, and Franghiz Ali-Zadeh tomorrow at Brandeis University. . . . The Amedeo Modigliani Quartet appears Sunday in the Isabella Stewart Gardner Museum's Young Artists Showcase series.