"It was very, very hard work organizing that Wall concert but everyone was fabulous to work with - Bryan Adams, Van Morrison, Cyndi Lauper, bloody brilliant. All brilliant. Except for Sinead O'Connor... She doesn't understand anything. She's just a silly little girl. You can't just lie in the corner and shave your bloody head and stick it up your arse and occasionally pull it out to go (_"brogue"_) 'Oh, I tink this is wrong and dat is wrong' and burst into tears."