Listen to Gruff Rhys' full surprise performance at LGW17, via The Line of Best Fit Thu Apr 19th Unable to show videos. Please click here to accept cookies and enable embedding of videos. gruff rhys Welsh musician, composer, producer and author Gruff Rhys (Super Furry Animals) was one of the artists to give a surprise performance at Le Guess Who? 2017. It was an an intimate solo show which took pace in the stunning Jacobikerk. The song 'Colonise The Moon' features Cate Le Bon and Sweet Baboo on piano & clarinet. The Line of Best Fit now premieres the full recordings. Listen here, or via the player below. "The only problem with being unannounced is the accreditation system…I was going to the accreditation people, and they're asking 'Who are you, what's your act?'I say, well, I'm the mystery act. 'Ok, so what's your name?'I give them my name, and then they go 'No, I'm afraid you're not on the list…'Well, that's because I'm the mystery act. 'But how do we know it's you?'" Recorded by Marc Broer at Le Guess Who? 2017 on Saturday, 11 November. Recordings made in cooperation with VPRO / Vrije Geluiden. Photography by Erik Luyten.