"Nick Cave is one of these very rare male artists that has managed to hold my attention and interest over the course of four decades now. He is extraordinary and continues to push his artistry and has never cheapened himself or been a desperate gambler in Vegas. In regards to his musical career, he's always just done what he does, so beautifully, with no compromise to the musical climate. As a result, [he] has created his own genre, really, that he is king of. His career is just continuing to blossom and continuing to grow. It has this incredible reach now and is touching new generations. 

 He is one of the greatest artists, storytellers and musicians that I have ever met and have ever been around. I feel lucky to be here to enjoy his work and I'm so grateful that somebody like him is out there still. He is this incredible answer or rebuke to the current climate of just completely vacuous people-pleasing pop music. 

 He's a truly incredible wordsmith too and he is really blessed with the true greatness of a writer. He's not a pop lyricist by any stretch of the imagination: he's a great erudite communicator and you can feel that in his music, in his lyrics, in his books, in his scripts. He's bordering bona fide genius with his words – just so poetic and so very honest and authentic. 

 Each record is a logical sort of expansion from the previous record, but he's a great storyteller, and a great communicator, and a great connector too. I can't think of anyone else who has the kind of career he has, where he's never had a hit – not really, in the traditional sense of a hit – and yet enjoys this phenomenal career where he's now selling out fucking arenas around every corner of the world. I mean, it's mad. 

 He's so unique and just doesn't sound like anybody else. He's got this phenomenal band too in The Bad Seeds whose musicianship is just incredible. It's like going in to listen to an orchestra because it's so emotive and powerful: to see him live is truly extraordinary."

"She's one of my all-time favourite artists, all-time favourite spirits and one of my all-time favourite voices. I think she's incredibly fragile and I continue to worry for her because I don't think she's being very well taken care of as an artist. There's certain artists need everybody's help to continue to be creative and she's one of them. 

 I'm a tank – I can take care of myself and I don't need anybody's help, but Sinéad O'Connor is a jewel and has a voice like no other – one of the great voices of this century. I worry that we're going to lose her. She has mental health problems and has spoken very openly about them and is really brave and courageous for doing so. She's a great rebellious spirit who was punished for being a rebel in ways that we can barely imagine or conceive of. I have nothing but great admiration for her. 

 She has this extraordinary voice that just does things to my insides. She's a complete iconic gem and touches me in ways that so few can; she's made so many beautiful records. I wish I could sort of throw myself at her feet, because I feel like she finds love, I think, difficult to absorb, and yet she's so deserving of it. This voice comes, again, from a different universe. Its spectacular ability to both emote and communicate. I'm so grateful to her for this record; I just love it and I love hearing her sing so much. She's one of my touchstones, someone I always can rely on to bring magic. 
 When greats die, like when David Bowie died, there's this great outpouring of grief as I know there will be if and when, god forbid, we lose, finally, an artist like Sinéad O'Connor. Yet she's alive now and is capable of producing these spectacular pieces of work, and yet she's treated so brutally by the music industry – an industry who would rather laude in applause an uncreative, stage-schooled kid who's got a great voice but no soul. They'll get more excited about that than they will the possibility of signing a great like Sinéad O'Connor. And therein lies the ludicrousness of the modern music business."

"Haha, I was thinking, there are millions of bleedin’ classic albums I could have chosen, but that album came out when I was on holiday with my kids, and I bought it because I’d seen her on The X Factor. She came on singing ‘If I Was A Boy’, and I thought, fucking hell man, if there was ever an example of what real talent is… you know what I mean? You’ve got some quite talented kids on that show, but then she comes on and it’s like all the lights on the planet have been turned on. And I really loved that song, I don’t know why, it just got me somehow: girls imagining what boys do, and so on. Unfortunately I didn’t see her at Glastonbury 'cos I had to leave, but my kids stuck around and saw it, and I watched it on the telly, and I loved how she put a lot of effort in and embraced the whole thing. Somehow she doesn’t seem as fake as a lot of those other pop-soul artists."

"I’m obsessed with 2001: A Space Odyssey, but I’m not jealous of the director who directed it because it was so much work. I’m sure he was working 20 hours a day for five years, with the very best people he could find on this planet to create a cathedral of cinema. The movie is a cathedral itself. And also when you read about how the reception to the movie was, how much he suffered, everybody was picking on the movie besides the young audience, that you don’t envy Kubrick. You envy his talent. But if there’s one director that I really envy, it’s Buñuel. I wish I was in his head when he had shown the movie he co-directed with Salvador Dali, because it’s just a short movie, a 17-minute movie, but that still is his most famous movie after a huge career of fabulous movies. And it’s the first movie that I know that really used the language of dreams and nightmares. The opening scene of the movie, of the short film, with Bunuel cutting the eye of a woman — even if the close-up, they replaced the eye of the woman by the eye of a cow — is so shocking that I wish I could have been in the audience, if I could not be behind Bunuel. If I could see the reaction, I’m sure there’s never people turning more crazy in the history of cinema, than the first audience that that movie had. Really it was not as banned as his first feature, L’Age d’Or, that was more anti-religious than this one. But yeah, there’s so many documentaries about the Second World War, about the First World War, about the things that happened in the trench, but why didn’t anybody film the opening day, or that first premiere of Un Chien Andelou? I’m sure that it was a general state of shock. And the movie is so beautiful, so political, that it’s a real piece of art. There’s not many directors you can consider as artists. Of course, Kubrick’s like an architect, the most famous architect in the history of cinema, but as a poet or painter, Bunuel is an artist. Also, he was co-directing a movie with Salvador Dali, which makes sense. You can say Kennith Anger is an artist. But there are not many filmmakers that you can consider artists."