Guidance: Contains Flashing Images.

Lorde performs Green Light at Glastonbury 2017. Watch Lorde’s 2017 Glastonbury set on demand on BBC iPlayer: http://www.bbc.co.uk/iplayer/episode/p055zktz

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://nitter.net/bbcglasto

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