Damon Albarn was joined by guitarist Graham Coxon last night for a rendition of Tender in the Obelisk Arena.
The end of the former Brit pop frontman's set was accompanied by flashes of lightning across the Suffolk sky, with hours of rain overnight.
Scandinavian pop star Robyn, joined by dance act Royksopp, had headlined the BBC Radio 6 Music stage.
Tonight's headliners are The Black Keys and Lykke Li.
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