When I was four, I think I just wanted to make noise. When I was about 10 years old I was given five CDs for my birthday: Pink Floyd's 'Dark side of the Moon,' the Sex Pistols, Prodigy, Jimi Hendrix, and I can't remember the fifth one, but really different kinds of music. That's when I started to grasp it and enjoy it, listening to it. Then I started being in bands at school.

I find Spanish really difficult. They speak so quickly, whereas in German it's very clear what they're saying. It's easier to repeat.

I have a few methods that I use. One of them that kind of works but is a bit a boring is that I lock myself in the studio and I have four hours to work and come up with stuff. If nothing's sticking in four hours, then I can stop.

If something depressing is happening, that's gold. That's the best possible situation you could be in. But if that doesn't happen, you just have to make up stuff - it's more fun because you have more freedom with what you can write about. You can invent characters and situations. It's actually easier.

I don't speak anything fluently, but I love picking up languages and I do this Duolingo app. I started when I moved to Sweden, when I was about 19, 20. I really loved the language; it was super melodic and really sexy.

When I was four, I think I just wanted to make noise. When I was about 10 years old I was given five CDs for my birthday: Pink Floyd's 'Dark side of the Moon,' the Sex Pistols, Prodigy, Jimi Hendrix, and I can't remember the fifth one, but really different kinds of music. That's when I started to grasp it and enjoy it, listening to it. Then I started being in bands at school.

I sometimes suffer from insomnia and one of the first times it ever happened I was like, "I don't know what to do with myself," so I started writing a song and by morning it was finished. It was about how I couldn't sleep... I was 14.