Performer: Bang on a Can All-Stars

Well known for their genre-busting and boundary-defying music, Bang on the Can delivered a splendid Late Night Prom.

David Lang’s new opera the loser opened the Next Wave Festival at the Brooklyn Academy of Music on Wednesday night, but simply lacked theatricality.

Carnegie’s Zankel Hall hosts a four and a half hour celebration of the work of Meredith Monk.