The Pavel Haas Quartet live at Carnegie Hall's Weill Recital Hall on April 27, 2012. Melanie Burford for NPR hide caption

itoggle caption Melanie Burford for NPR

Classics in Concert

Carnegie Hall Live: Pavel Haas Quartet

Hear the group the Times of London has called "the world's most exciting string quartet."

Now vs. Now: (L-R) Jason Lindner, Panagiotis Andreou, Mark Guiliana. John Rogers for NPR/ hide caption

itoggle caption John Rogers for NPR/

The Checkout: Live

Now Vs. Now: Live In Concert WBGO-FM

Jason Lindner's electro-groove trio refracts the sounds of New York City, from bebop to way beyond.

Of Montreal plays the 9:30 Club in Washington, D.C. on April 6. NPR hide caption

itoggle caption NPR

Front Row

Of Montreal

Watch the wildly theatrical band's latest stage spectacle, recorded live at The 9:30 Club.