It kind of limits what we can call the albums.

I guess it's interesting traveling, for me, because I never in my life until doing this felt a sense of being from anywhere particularly, whereas now I do feel quite European. Even if we don't get up to England, if we're in France or somewhere like that, it feels more like going back somewhere familiar - more than even America, where we share a lot of cultural stuff.

It was quite nice to get an opportunity to introduce on the second album something a bit fresh for us. For the rest of the world, perhaps it's not, because guitar is quite ubiquitous, but for us it's exciting to just have guitar on the record.

I've played guitar for years, and wanted to play guitar, but we got halfway through the last one and realized we hadn't used any.

There's nothing cooler than someone explaining to you, as if it was easy, how they create antimatter. And they kept saying things like, "Well obviously you know that..."

It kind of limits what we can call the albums.

It became a bit of a challenge to make an album that is essentially quite alternative sounding, and has a lot of sounds that could be guitar - for instance on "Overjoyed," there's what sounds like guitar but is actually a lot of keys.