"The first time we performed Sunday Bloody Sunday live, I couldn’t speak the whole day leading up to performance.
It was in Belfast, I was in the heart of the troubles in Northern Ireland. It’s one thing to write a song called Sunday Bloody Sunday about the troubles in Northern Ireland, it’s another thing to play it. I walked to the microphone, I didn’t know what I was going to say… In fact, what I said to them was: If you don’t like this song, we will never play it again. Ever.”- Bono [x]