The album was produced by Legend with band members Ahmir "Questlove" Thompson and James Poyser, and features guest appearances by CL Smooth, Malik Yusef, Common, and Melanie Fiona, among others.
Inspired by the 2008 United States presidential election, Legend and the Roots primarily covered 1960s and 1970s soul music songs for the album with social themes of awareness, engagement, and consciousness.
[2] Songs covered for the album include "Wholy Holy" by Marvin Gaye, "Little Ghetto Boy" by Donny Hathaway, "Hard Times" by Baby Huey, and "Hang on in There" by Mike James Kirkland.
[8] The album's lead single, "Wake Up Everybody", a cover of Harold Melvin & the Blue Notes song of the same name, was released on April 29, 2010, and features rapper Common and Canadian R&B singer Melanie Fiona.
[12] Sean Fennessey of The Washington Post called it "a surprisingly rugged enterprise" and complimented The Roots' "brawny arrangements of a cleverly curated batch of songs".
[7] Rolling Stone writer Jody Rosen called it "a brilliantly conceived and executed album" and stated "Legend and the Roots capture the old feeling of protest and uplift while updating the sound.
[26] In his Consumer Guide, Robert Christgau gave the album a three-star honorable mention; he picked out two of its songs ("Compared to What" and "I Can't Write Left-Handed") and called it "A myth of conscious soul neither the singer nor his attendant rappers can quite put across".
[27] Chicago Tribune writer Greg Kot noted that "Legend sings with more grit than usual, and the Roots crackle with energy", but stated, "This well-intentioned collection never surpasses the strong originals from which it draws".
"[22] AllMusic writer Andy Kellman shared a similar sentiment and commented that "There are several instances when the Roots, who are deeply intimate with grit, outshine Legend, whose polished and pride-rich voice occasionally clashes with the material.
"[13] Chicago Sun-Times writer Thomas Conner gave it two out of four stars and stated: "Legend might be the weak link; he's not the grittiest singer to be tackling this particular set list – he's often a boy in a man's studio here, especially when he gamely but lamely yeah's through the 12-minute arc of Bill Withers' wartime lament 'I Can't Write Left-Handed' – but his ease mostly makes a dynamic foil for the Roots' muscle and the frequent guest vocals.
[30] Slant Magazine's Jesse Cataldo found it musically "hollow and brittle" and commented that "Many of these treatments are good, but barely justify what amounts to a good-time vanity project for both acts.
"[21] Richard Trapunski of NOW viewed that Legend's "straightforward neo-soul delivery often plays it safe", but concluded: "the expertly curated track list and funky arrangements make it more than a tossed-off vanity project.
Club's Nathan Rabin commented that "The Roots' tight playing serves the songs and their messages rather than the other way around, while Legend has mastered the art of singing expressively without over-emoting.