 The first occasion was on the Elevation Tour; while performing in Calgary, Alberta, on 10 April 2001, Bono sang a few lines from the song at the conclusion of "One".The final appearance was during a Vertigo Tour concert in Buenos Aires, Argentina, on 1 March 2006, when U2 performed the song spontaneously to conclude the concert.U2 concert historian Pimm Jal de la Parra called the live rendition "sultry, as the screens show a constellation map, giving the crowd a feeling of floating across the universe by the way it moves, transmitting a mood of distance and loneliness that corresponds with the nature of the song."