be rerecorded with former music journalist and Mr. Dream drummer Nick Sylvester, but the band liked the raw DIY versions so much, they just kept them and recorded the vocals with Sylvester. The lyrics were heavily influenced by 24/7, a book by Columbia professor Jonathan Crary. The album art was by Sara Cwynar. Their music video for "Exit Only" featured Michael Shannon playing two roles, with a cameo by Rodriguez. The Guardian, on their exclusive preview stream of La Isla Bonita, collected testimonials about Deerhoof from a variety of notable musicians and artists, including Radiohead's Jonny Greenwood, Henry Rollins, Blur's Graham Coxon, Adam Green, the Yeah Yeah Yeahs' Brian Chase, and David Shrigley. The album received high praise from NPR, A.V. Club, Alternative Press, and The Wire, and was reviewed by Tune-Yards' Merril Garbus for Talkhouse. 20-year anniversary For Deerhoof and Lightning Bolt's mutual 20-year anniversary, Matt Conboy directed a Pitchfork-premiered documentary called "Checking in at 20" about their respective drummers. 2014 also saw the release of Deerhoof's contribution to the BOATS compilation, an international arts project featuring and supporting Dalit "untouchable" children in south-east India and featuring samples of the Light of Love Children's Choir. During the world tour for La Isla Bonita, three complete-performance live videos were shot: their November 4 record release show in Brooklyn, a nine-song Boiler Room session recorded in London while both Rodriguez and Matsuzaki were ill with fevers and Saunier had a black eye, and a December 16 performance recorded at a tiny Tokyo rock club called Fever, resulting in a live album, Fever 121614. The 2015 release included a downloadable video of the entire show, edited by longtime friend and collaborator Noriko Oishi. The LP/CD artwork included a massive collage of fan-contributed drawings of the band in manga style. Also in 2015 Deerhoof contributed a track in support of gay and transgender Hoosiers on the Joyful Noise compilation 50 Bands & a Cat for Indiana Equality. In August 2015, the band was the first act invited to perform improvisational site-specific noise music at CERN's Large Hadron Collider, as part of the Ex/Noise/CERN project, founded by particle physicist James Beacham, who stated, “Musical curiosity is similar to scientific curiosity and, on a personal level, Deerhoof has inspired me as much as Einstein”. The resulting film of the project quickly became one of the top ten most-watched videos ever produced by CERN and received