Moving from stadiums to ballrooms, the Rolling Stones performed two shows at New York's Beacon Theater in October 2006, filmed by Martin Scorsese for this documentary, which opens April 4. The accompanying live album captures the pure magic of a high-energy rock show performed in a small venue, offering a mix of crowd-pleasers ("Jumpin' Jack Flash," "Brown Sugar") and set-list oddities like the cheeky "Some Girls" or the feverish, rarely played "She Was Hot," which sizzles with mean guitar licks. Mick Jagger and the boys throw a curveball and bring out Christina Aguilera, who rocks her vocal acrobatics on "Live With Me," and Jack White of the White Stripes guests on "Loving Cup," one of the best moments. Much more dazzling than the guest list: More than 40 years into their career, the Stones sound raw and dangerously alive. —Sven Philipp