The Chemical Brothers perform Hey Boy, Hey Girl at Glastonbury 2019. Guidance: Contains Flashing Images. Watch The Chemical Brothers’ 2019 Glastonbury set on demand on BBC iPlayer: http://www.bbc.co.uk/iplayer/episode/p07df1r3 Watch Glastonbury performances from throughout the years on BBC iPlayer: https://www.bbc.co.uk/iplayer/episodes/b007r6vx/glastonbury Listen and download your favourite Glastonbury sets on BBC Sounds: https://www.bbc.co.uk/sounds/brand/b007r6vx Dig deep in to performances, articles, photos and more at: https://www.bbc.co.uk/glastonbury Follow all the action via @bbcglasto https://twitter.com/bbcglasto