A record-breaking fourth Glastonbury headline show, and what a special night it was. The Xylobands lit-up Worthy Farm; the band were joined on stage by Bee Gees legend Barry Gibb and Glastonbury founder Michael Eavis; and nobody present (or watching on live TV) will forget the moving tribute to Viola Beach, a young band cruelly taken away much too soon, but given their posthumous chance to shine on the Pyramid.