Rock and experimental voices keep the fire alive

Seems like old times—the 20th Annual Tibet House U.S. Benefit Concert at Carnegie Hall brings back artistic director Philip Glass, and he again promises a powerful and unexpected lineup: Bajah + the Dry Eye Crew, Gogol Bordello, Tenzin Kunsel, Iggy Pop, Patti Smith, Regina Spektor, Pierce Turner, and, of course, himself. You’d be hard-pressed to find these folks in the same room for other causes; preserving Tibet’s unique culture brings out the spirited.
Fri., Feb. 26, 7:30 p.m., 2010