Glastonbury 2011: 20 Must-See Acts On Friday (June 24)

Our countdown to this year's Glastonbury continues with a preview of acts set to perform on the opening Friday night (June 24).

U2, Morrissey and Biffy Clyro will be some of the acts set to appear on the Friday night of this year's Glastonbury festival, which takes place in Somerset from June 24 – 26.

Other acts on the bill include Wu Tang Clan, The Kills, Primal Scream, Mumford and Sons, DJ Shadow and Mona – check them and more out below.

For more information about Glastonbury and all this summer's festivals, check out the Gigwise Festival Guide.