The American Composers Orchestra is one of the foremost presenters of new music. The ensemble and a constantly expanding cast of collaborators premiere and reinvigorate a prolific body of work by countless top composers, and no two concerts are alike. In this program conducted by Mei-Ann Chen, the orchestra welcomes innovative cellist Jeffrey Zeigler, the Grammy Award–winning Attacca Quartet, the “exhilarating” Sandbox Percussion quartet (The New York Times), and electroacoustic artist Yvette Janine Jackson.