“Perhaps the most difficult thing about loving and helping an addict, which most people who haven't been through it don't understand, is this: every day the cycle continues is your new worst day. When looked at from the outside it seems endless, the same thing over and over again; but when you're living it, it's like being a hamster on a wheel. Every day there's the chronic anxiety of waiting for news, the horrible rush when it turns out to be bad, the overwhelming sense of déjà vu - and the knowledge that, despite your best efforts, you'll probably be here again. Even so-called good days are not without their drawbacks. You enjoy them as much as you can, but in the back of your mind there's the lurking fear that tomorrow you could be back to square one again, or worse.”

“A lot of her songs were to do with Blake, which did not escape Mark’s attention. She told Mark that writing songs about him was cathartic and that ‘Back to Black’ summed up what had happened when their relationship had ended: Blake had gone back to his ex and Amy to black, or drinking and hard times. It was some of her most inspired writing because, for better or worse, she’d lived it. Mark and Amy inspired each other musically, each bringing out fresh ideas in the other. One day they decided to take a quick stroll around the neighbourhood because Amy wanted to buy Alex Clare a present. On the way back Amy began telling Mark about being with Blake, then not being with Blake and being with Alex instead. She told him about the time at my house after she’d been in hospital when everyone had been going on at her about her drinking. ‘You know they tried to make me go to rehab, and I told them, no, no, no.’ ‘That’s quite gimmicky,’ Mark replied. ‘It sounds hooky. You should go back to the studio and we should turn that into a song.’ Of course, Amy had written that line in one of her books ages ago. She’d told me before she was planning to write a song about what had happened that day, but that was the moment ‘Rehab’ came to life. Amy had also been working on a tune for the ‘hook’, but when she played it to Mark later that day it started out as a slow blues shuffle – it was like a twelve-bar blues progression. Mark suggested that she should think about doing a sixties girl-group sound, as she liked them so much. He also thought it would be fun to put in the Beatles-style E minor and A minor chords, which would give it a jangly feel. Amy was unaccustomed to this style – most of the songs she was writing were based around jazz chords – but it worked and that day she wrote ‘Rehab’ in just three hours. If you had sat Amy down with a pen and paper every day, she wouldn’t have written a song. But every now and then, something or someone turned the light on in her head and she wrote something brilliant. During that time it happened over and over again. The sessions in the studio became very intense and tiring, especially for Mark, who would sometimes work a double shift and then fall asleep. He would wake up with his head in Amy’s lap and she would be stroking his hair, as if he was a four-year-old. Mark was a few years older than Amy, but he told me he found her very motherly and kind.”

“The day-to-day changes in Amy amazed me: the next evening Raye called me from the studio to say that she and Mark had had a really good day working. He also said that she had been able to take her prescribed Subutex, as she had been drug-free for twelve hours. When it came time for her next dose, though, she couldn’t have it as, once again, she had taken other drugs. As a result, she went into withdrawal and the whole process started yet again. That Sunday, I drove down to the Henley studio to find Amy in bed. She was filthy and suffering the effects of withdrawal. I managed to get her into the shower, realizing again how painfully thin she was. If Amy had died at that point, I wouldn’t have been at all surprised. I put her back to bed and stayed with her until she fell asleep. Sitting in a chair next to her bed, I despaired. I was running out of ideas. If she took drugs she couldn’t take Subutex for twelve hours. If she didn’t take Subutex she went into withdrawal so she took more drugs. A horrible vicious circle.”

“I went upstairs and tried to talk some sense into her but it was a waste of time. When she was high, she would babble about whatever came into her head. It was painful to watch and even worse to listen to. At one point Amy told me to cancel a proposed deal to license a perfume with her name attached to it. ‘I don’t want to hurt my credibility,’ she told me, as she sat there high on crack. ‘Hurt your credibility? What do you think smoking crack cocaine is doing to your credibility?’ It was an impossible conversation. I stormed out, with Amy shouting for me to come back. I felt as low as I’d ever been. I didn’t think Amy would die, but I just couldn’t see a way out of this. You don’t become an expert in anything overnight, and I was still learning how best to deal with an addict. Somehow or other I had to speed up the learning process.”

“Mind you, you don't get albums written about really good people like Gandhi or Nelson Mandela, do you? Good people's places in Heaven may be assured, but nobody's going to have a chart-topping album full of songs about someone's good deeds.”

“Now that mine is almost over, I can say that the one thing that struck me most about life is the capacity for change. One day you're a person and the next day they tell you you're a dog. At first it's hard to bear, but after a while you learn not to look at it as a loss. There's even a moment when it becomes exhilarating to realize just how little needs to stay the same for you to continue the effort they call, for lack of a better word, being human.”

“Apart from the sampler, though, I still hadn’t heard the songs that were on the short-list for Frank and Amy seemed a bit reticent about letting me listen to them. Maybe she thought lyrics like ‘the only time I hold your hand is to get the angle right’ might shock me or that I’d embarrass her. I teased her after I’d finally heard the song. ‘I want to ask you a question,’ I said. ‘That song “In My Bed” when you sing—’ ‘Dad! I don’t want to talk about it!”