"I think this is Steve's masterpiece. On my first day on foundation in Winchester, the tutor played everybody 'Piano Phase' and it was the first time I'd heard music like that. It completely blew my mind. The repetition; the shifting; the way those two pianos phased in and out with each other; it's an extraordinary piece of work. And he resolved that through a number of pieces and he came up with Music For 18 Musicians, which was the first large scored piece he'd done. I went to India in the early 80s and I had a very small number of cassettes with me that I could listen to, and that was one of them. I remember sitting on a roof somewhere listening to that and looking up at the sky. It is a kind of cosmic record in a way. I don't know if you have to like Steve Reich to know what that is, in a way. If someone was coming to it and they didn't know that music I don't know what they'd make of it. If you're used to listening to tunes would you just wonder where the tune is? It's all about harmony and rhythm, but it's intensely beautiful."

"I'm not a very religious guy but I suppose if I were I might like the Om cover. It's ok. I love the record though, it's really excellent. I've no idea when I first encountered it. I think I might have heard it before I heard Sleep. It's got a very cool atmosphere. I enjoy listening to atmospheres as much as songs when it comes to albums and I think this one is hard to beat for that. You can put it on whenever you want and it's always going to sound great coming out of your stereo. I listen to it a lot, especially when I'm at home. As a sideline when talking about record sleeves I really hate and completely ruined the album for me, it's not the Om sleeve. It's the sleeve of their previous band Sleep. Jerusalem or Dopesmoker - that's one of my favourite albums of all time but it's also one of my least favourite record sleeves. There's a lot of smoking weed involved and I guess that's something that I think is kind of lame in album artwork. There's just something kind of cliched about it. There's one of an astronaut hot-boxing his spacesuit which is very tasteful."