Three performances of György Ligeti's 1978-vintage avant-garde extravaganza "Le Grand Macabre," the grand finale of Alan Gilbert's first season as music director of the New York

Might this have anything to do with the box-office rush? . . .
http://www.youtube.com/watch?v=dcqLA3YyFK4
Anthony Tommasini reviews the production in The New York Times:
http://www.nytimes.com/2010/05/29/arts/music/29macabre.html?hpw
Another review by The Washington Post's Anne Midgette:
http://voices.washingtonpost.com/the-classical-beat/2010/05/le_grand_macabre_death_be_not.html#more