Bob Geldof and Queen frontman Freddie Mercury performed at Live Aid in 1985, a concert that epitomized "raw Thatcherism" with its energetic and entertaining performances. The event, which was broadcast live around the world, was seen as an opportunity for broadcasters to demonstrate their global satellite links. Paul McCartney's microphone failed during his performance of "Let It Be," but the show also featured poignant moments, such as comedian Billy Connolly being overcome with emotion while watching footage of starving children in Ethiopia. The concert was a galvanizing event that brought together artists like George Michael and Gary Kemp to create music for Band Aid, including the hit single "Do They Know It's Christmas?"