During the 2012-2013 academic year, Wesleyan will celebrate and study the sounds, words and spirit of music in public at the local, national and transnational levels through concerts, workshops, gatherings and courses, all designed to cross disciplines and to engage both the campus and regional communities. Wesleyan's new Music and Public Life series, presented by the Center for the Arts and Music Department, has a global scope and features performances and lectures by scholars and artists from nine different countries. Events during the fall semester include the New England premiere of “Voices of Afghanistan” (Sept. 28) and concerts by Noah…