In 2004, Quincy Jones organised a star-studded concert in Rome dedicated to impoverished children from war-torn countries. The concert was held in front of 500,000 fans in the Circus Maximus Theatre and features performances from Carlos Santana, Andrea Bocelli, Norah Jones, The Corrs, Josh Groban, Herbie Hancock, and Ennio Morricone plus appearances from Angelina Jolie, Muhammed Ali, Naomi Campbell, and Oprah Winfrey