What makes We Are the World by USA for Africa notable?

'We Are the World' became a cultural phenomenon, debuting at number one on the Billboard Hot 100 chart and selling over 20 million copies. It raised more than $63 million for famine relief in Africa and inspired numerous charity collaborations, setting a precedent for future benefit singles. Released on March 28, 1985, 'We Are the World' marked a significant moment for USA for Africa, a supergroup formed by prominent artists including Michael Jackson and Lionel Richie. This project followed the success of similar charity singles and highlighted the growing concern over famine in Ethiopia, positioning these artists as influential figures beyond just music.