“This is interesting because it was written as a straight acoustic song. I had it all mapped out – words, everything – on acoustic, and then I got into the studio and it was like, ‘This is a really good song – now what?’

“Actually, now that I think about it, before I even had the song, I had the ascending figure. So for a couple months, I would play the demo of that figure and say, ‘OK, I’ve got to write a song around it.’ I broke it down to the chords, no rhythm, and then wrote the song melodically around that and reverse-engineered it back into the riffs.

“This song, in particular, really shows what the band is bringing to the table. There’s a certain vibe and ambience that’s very much them. There’s a lot of parts to it. We’re rehearsing it right now for the tour, and we’re like, ‘What the fuck is going on?’ [laughs]

“The arpeggios are actually a Moog 55 keyboard. That’s the thing about the old Moogs – they’re very musical. If you listen to the Moog 55 on Abbey Road, it almost sounds like classical music.”