http://nyphil.org/attend/season/index.cfm?page=eventDetail&eventNum=2569&seasonNum=11&mI=0&sI=0
June 29 and June 30, 2012 at the New York Philharmonic: special event, featuring Boulez (Rituel in memoriam Bruno Maderna), Mozart (finale of Act I of Don Giovanni), Stockhausen (Gruppen for 3 orchestras), Ives (The Unanswered Question)
Gruppen will be conducted by Alan Gilbert, Magnus Lindberg and Matthias Pintscher
Sold out for both dates. In New York.