The 'Budapest' hitmaker - whose third record 'Gold Rush Kid' just topped the UK album charts following its release on June 10 - gets lyrical ideas from journals he keeps, and he's got a new one ready for festival season.
I started a new one two weeks ago, it changes how I approach it, but at the moment it's a stream of consciousness, I just write whatever comes in paragraphs and that's quite enjoyable.
The 29-year-old singer, who is played a secret set at Glastonbury Festival, initially felt burnt out after the release of 2018 album 'Staying At Tamara's', but he's in a much better place now.
He explained: "At the end of the last record, I wasn't where I am now, I just had the negative thing.
"I think it's a strange thing that what we do as musicians should be entertainment. The amount we do it we kind of kill the thing we love and we don't have to do it.
"I've realised I've been releasing music for eight years now, I've done that throughout my 20s and your 20s are this time about learning about yourself and finding out who you are."