U2 in London

"If you pour your life into songs, you want them to be heard. It's a desire to communicate. A deep desire to communicate inspires songwriting. Rock music was most exciting when it was in the 45 [rpm single], when it was disciplined into a single. Whether it was the Sex Pistols, Clash, Buzzcocks, Nirvana, the Beatles, the Stones. The 45 is the pure rock to me. That is why I wanted to be in a band." - Bono, 2005