Which popular song had a profound social effect and was used to raise funds for famine victims?

"Do They Know It's Christmas?" is a popular song that had a profound social effect when it was released in 1984. Created by the Band Aid supergroup, it aimed to raise awareness and funds for famine victims in Ethiopia during a devastating crisis. The song's powerful message and its accompanying fundraising efforts garnered significant support, leading to millions of dollars in aid for those affected by the famine. Its impact extended beyond music, highlighting the role of artists in social activism.