"Live Aid: When Rock 'n' Roll Took on the World" is a documentary that tells the story of the legendary Live Aid benefit concert, organized in 1985 to raise money for famine relief in Ethiopia. It features interviews with Bob Geldof, who initiated the concert, Bono, who played a key role, and other key figures, including Sting, Patti LaBelle, Lionel Richie, and world leaders like George W. Bush, Condoleezza Rice, and Tony Blair.