Monkey Business / Elephunk

The Black Eyed Peas transcended hip-hop to become one of the most commercially successful pop groups of the 2000s. Their career began modestly, with a pair of albums inspired by the positive-minded likes of A Tribe Called Quest and De La Soul. After adding Fergie, the group’s pop instincts reached full flight. Ignited by the Top Ten hit “Where Is the Love?” and the Grammy-winning party anthem “Let’s Get It Started,” the group scored three multi-platinum albums in 2003’s Elephunk, 2005’s Monkey Business,...