"Perspectives: Maurizio Pollini\r\nU.S. PREMIERE of Giacomo Manzoni's TRAME D'OMBRE" . . . . . . . . . . "multiple performances" . "Maurizio Pollini, Piano, and The Arnold Schoenberg Choir" . "choir performance" . . . "2000-04-04T20:00:00"^^ . . . . .