All-star event showcases pop genius' incredible range
Elvis Costello, Blind Boys of Alabama and Booker T. performed
14 more artists who will stand the test of time, from Kanye West to Wilco
The Roots' drummer to tell his story in 'Mo' Meta Blues'
Moonlighting professor’s Classic Albums course is also a lesson in artists' psyches
Collaboration grew out of Costello's 'Fallon' appearances
Wu-Tang Clan classic turns 20 this year
Singer teams with the Roots on a song from his solo debut
Philly's finest take New Orleans before the big game
The band gets jazzed up in New Orleans to celebrate the big game weekend
Singer dives into 'We Gotta Get Out of This Place' with the Roots
Hip-hop crew will take over Rolling Stone and Jeep's event before the big game
March 7th concert will raise funds for arts education programs
Rapper delivers fierce version of single 'Ball'
The Roots provide accompaniment on kid-sized toy instruments