Xx XX Funk / Soul The band's dramatic reading of

The band's dramatic reading of Simon & Garfunkel's "Sound of Silence

LIGHT GRENADES is an arty and diverse affair

Metallica and the San Francisco Symphony delivered the goods

KINGS OF LEON have sold over 20 million albums and nearly 40 million singles worldwide

Xx XX Funk / Soul The band's dramatic reading ofWhen the young South London quartet The XX burst onto the U. K. music scene with the 2009 single "Crystalised," it was already evident that the group's sleek, dystopian vision of modern soul greatly belied their still tender age (all four members were in their teens at the time). And despite the group's confident cobbling together of influences as far a field as contemporary and classic R&B (Aaliyah, Bobby Womack), atmospheric post punk (Young Marble