"I don't think I've ever come home from a tour the same person I left, so there is always a moment where the people you come home to wonder if you're going to get on with them. Or if they even want you in the house."
- Bono, 1990
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.