U2 have posted I Will Follow from last night's Glastonbury performance on iTunes. 100% of the proceeds from the track are being donated to Glasto's three official charities: Oxfam, WaterAid, and the Greenpeace Environmental Trust. It will be available for 30 days only. The track is supposed to be available on the UK, Irish, US, Canadian, and Mexican iTunes Stores. (Confirmed in the UK and US stores so far.)
