Jo Whiley and Mark Radcliffe celebrate the weekend that would have marked 50 years of the Glastonbury Festival with a blend of performances from the archives and live acoustic sets from contemporary artists. Included in the mix are previously unseen or rarely shown moments, including highlights from the Rolling Stones' headline set in 2013, PJ Harvey's rocking performance in 2004, the irrepressible Lizzo in an early acoustic performance in the BBC garden area, Florence + the Machine's debut on one of the main stages in 2010, Oasis on the NME Stage in 1994 plus Stormzy's headline set from last year