The 21st annual Tibet House Benefit will take place at New York’s Carnegie Hall on March 3rd. Once again Philip Glass is serving as curator, with such regulars as Patti Smith and Michael Stipe on the bill. The latest artists to join the roster (which already includes The Roots, Angelique Kidjo and James McCartney) are The Flaming Lips and Taj Mahal. Tickets for the event are still on sale, with the full details at Tibethouse.us.