What is “new music” within the classical music genre? Philip Glass’ Cello Concerto, which receives its world premiere at the Cincinnati Symphony next year? CCM composer Michael Fiday’s “9 Haiku” for flute and piano performed last year by concert: nova? Leonard Bernstein’s 1937 Trio Sonata that gets its first local performance by the Morgenstern Trio in March? And is there even an audience for contemporary music?