"You've got to give people something they've never seen before. Or, more importantly, something they haven't felt before because in the end, for all this architecture and sci-fi stuff, if you don't feel the songs and the band, what's the point?"
- Bono on the 360 tour
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Bono made his first live solo appearance on April 30, 1989, at a fundraising event in the Abbey Theatre in Dublin, singing his own musical adaptations of two poems by William Butler Yeats.