"I remember taking it down to a late night Hashish-smoking club in a basement in Tottenham Court Road, the Vesuvio Club. I said to the DJ, 'Here's an acetate, do you want to slip it on some time during the evening?' He played it and I remember Mick Jagger coming up to me and saying, 'Fuckin' 'ell! Fuckin' 'ell! That's something else, innit? It's like two songs."