"When we set out on this record it was Larry who came up with the plan not to have a plan. He put up this idea that wouldn’t it be great just to make music for its own sake, not for the purpose of a live show or on album but just to see what we’re capable of.."
- Bono, September 2008, talking on the upcoming album
A local violinist, Steve Wickham, approached The Edge one morning at a bus stop and asked if U2 had any need for a violin on their next album (the War album). In the studio for only half a day, Wickham's electric violin became the final instrumental contribution to Sunday Bloody Sunday.