"The Marble Index is a record that sounds like no other in the history of rock. It has a dark, European, stoic atmosphere with an intensity with Nico's singing and songwriting. You have to remember that with the Velvet Underground, she had to rely on Lou Reed writing songs for her. She wasn't exactly Lou Reed or John Cale either. She wrote a song with Jim Morrison, whom she described as her soul brother, and he said she should write songs and lyrics. Nico was a very cultured lady, she worked and hung out with the Stones, she was older and had been around. In fact, I think The Marble Index is a line from a Wordsworth poem. John Cale said that nobody was quoting Wordsworth in 1968. It's one of the first art rock albums and I think that there's an intensity of vision and focus on that record, unlike any other record I've heard. I mean these are the first songs that she wrote! Where did these come from? It's so otherworldly. This album was a huge influence when we were making Screamadelica, I listened to The Marble Index all the time."

"It's not just an album to me; it's like a movie. It's a whole story—there's cruel, tragic storytelling. I listened to it for the first time in Berlin. Sometimes when I travel, I like to find things that relate to where I am. So I listened to this, and for the whole afternoon, I was like, Oh man. How am I going to leave the apartment? Something changed after I listened to this album. I love Lou Reed, because his voice sounds like your inner conscience. When I read a book, it's Lou Reed's voice narrating it. It's very intimate. I can't really listen to this album casually. It's like going to a museum and seeing a painting that really means something to you—a sacred moment. I don't have many albums that do that for me."

"Ah that's the one, unfortunately, Lou Reed hated. He couldn't stand it... but I liked it! There's such a variety of songs on it. There's one song on there - [line cuts out; we reconnect] - I told you Lou Reed hated that album! That song 'Who Loves The Sun', how good is that?! The breakdown on it, it's like a hoedown. They called it an album, but this is just an art project! A lost memo for an album... Let's come up with 16 ideas and just whittle it down. 'I Found A Reason', that song, the melody [imitates it] that was just amazing. 'Rock & Roll', I first heard that in my father's car. He had a Monte Carlo, and I thought that was cool. It came on the radio and I was like, "What is this?!" It was so simple and it was talking about a radio station in New York - and I was in New York, that was where I heard it - and I just loved the rhythm guitar and also the soaring chorus, where it's just like three notes and it kind of soars around. And that became an influence on our song called 'Ed Is Dead' - another homage!"

"Definitely my favourite song on that record [Yeezus]. I think it's a great record, if you can get past the ""bitches"" and what's that about Chinese pussy? Kanye, fucking grow up man, you're not 15. I was talking to Michael Azerrad, 'cause he's got me to do a couple of podcasts for him. And his clever little thing is to get musicians to review other albums. In conversation, I mentioned this track, and he said he got Lou Reed to write about the record. He said Lou Reed was in tears listening to this track. It's a very emotional track and it's very clever. He switches between making jokes and sounding very desperate indeed. One minute he's being very flippant, and I guess it's like being drunk and not drunk. The drink and the comedown, the hangover, whatever. Really beautiful, but also powerful, and quite punk in a way. And the arrangement is so clever and unexpected and unusual. He'll give you one thing and then give you something quite different, but it all works from section to section. I heard this while I was making What Happens Next and I was really impressed with the synth bass sounds, so I ended up having Thomas [McNeice] in, and we worked out where there would be a mixture of his bass playing and some electronic bass. You know, Lou Reed's point is that Kanye is demonstrating what he can get away with, which is good. I think there's quite a few ""I can do what I like moments"", including talking about ""sweet and sour pussy"" [sic]."

"Whoever it was that said this album didn't sell a lot of copies but every person who bought it went on to form a band, I think there is probably some truth in that. It is such an influential record; such a truly unique, maverick record and it's one of the records I play more than anything else. I often go back to it now - I will just feel like needing to hear 'Venus In Furs'. It still sounds weirdly modern considering it was made in the sixties. I love the whole way The Velvet Underground went about things - John Cale playing viola, Nico singing on some of the songs and Lou singing on others. It has a feel to it that is unlike anything and nobody has really touched for originality since then. It sounds so strange - it was made in New York during a period that has the whole mystique of Andy Warhol’s Factory. It's also one of the great album covers of our time – Warhol’s peeling banana. I knew Andy very well throughout the eighties until he sadly died. That whole scene was so stylish and underground - they had the perfect name. I've been lucky enough over the years to meet John Cale a bunch of times and Lou Reed - I sat next to Lou at a dinner a few months back - and to me they are still great icons of modern music. We actually played with Lou onstage once in the late eighties. We did a charity show and he came and played 'Sweet Jane' and 'Walk On The Wild Side' with us, which was surreal. We have covered 'Femme Fatale' - we could cover the entire album but it wouldn't be nearly as good so there's no point."