Chris and Alex leave the comforts of the studio and head down to Worthy Farm in Somerset for a live special from the Glastonbury Festival. They kick off the BBC's television coverage of the world's most famous music festival, with some surprise guests and musical performances. Disco king Nile Rodgers will chats to Chris and Alex, ahead of Chic's headlining performance on stage on Friday night and talks about working with the likes of Diana Ross, Madonna, David Bowie and Daft Punk.Plus, a spot of Glastonbury stargazing with Professor Brian Cox, and Carrie Grant and Matt Allwright have stories from the festival, from the woman who gave birth in a tent to the couple who met and married under the stars. Plus there is a very special musical performance.