And Malcolm said, 'We haven't got enough songs. What are we gonna do?' And I said, 'Well, look, I'll make up some names of songs, and I'll just announce them during the set. We'll do the ones we know. Then I'll just announce a name.' I said, 'You just start jamming, and I'll make the song up on the spot.' I used to do that when I was a kid. I said, 'I can make songs up right now if you want me to.' It's just something I could always do, just make up a song quickly, and it just happens. So I said, 'I'll just announce the titles and you just start jamming something and I'll sing the song.' So that's what we did."

Pure, naked essence of Rock.