Celebrating the 40th anniversary of Live Aid, co-organizer Bob Geldof sat down with CNN's Bill Weir to discuss the 1985 concert that raised tens of billions of dollars for famine relief in Ethiopia. Watch CNN Original Series "Live Aid: When Rock ’n’ Roll Took On the World" Sundays at 9pm ET/PT, premiering July 13. | CNN

🎤 Tickets are ON SALE NOW for An Evening with Bob Geldof: Songs and Stories from an Extraordinary Life! Don’t miss this evening of unforgettable music and storytelling from the legendary activist and musician. This is your chance to hear Bob’s incredible journey from The Boomtown Rats to Live Aid and beyond. 🎫 Secure your tickets now! https://bit.ly/BOBGELDO25 | Ticketek Australia