Musicians who performed at Live Aid, the transatlantic concert that raised millions for famine relief in Ethiopia, reunited in London on Sunday to mark the event's 40th anniversary, attending a special performance of the musical "Just For One Day".

Guitarist Brian May recently spoke with Radio Times, and he broke down how it led up to the band being OK with doing the concert, and what went on in the show. He also pointed out that event creator Bob Geldof gave performers one direction: Don't go over 17 minutes. Queen couldn't help by do so.