"The Piano Song" (1993)
In the 19th issue of U2’s Propaganda, a discussion between Wim Wenders and U2 was published in the magazine. In the interview they talk about a number of songs. One of these songs is “The Piano Song”:
Bono: Good. There’s another piece, “The Piano Song,” with a humming accompaniment. It might fit in with the opening too, if you’re not too keen on “Faraway, So Close!”
Wenders: I’ve listened to that too. The piano is super. Who’s playing?
Edge: Me. I must apologize. All my mistakes give the impression of being professional, as if they were deliberate. In fact, we made it with them without trying to improve it.