Acts will join The Coral, Doves and Wild Beasts at the event

Twisted Wheel, Kid British, Turin Brakes also set to appear

All the best Tweets from your favourite musicians

It's Friday again, which means it's time to take a look back at what our favourite musicians have been up to on Twitter over the past seven days. This week, Klaxons' Jamie Reynolds gives fans an update on the band's new album, The Subways reveal they have good taste in TV programmes and Supergrass' Mick Quinn tweets about a vagina.

The Ting Tings, Editors, Duffy, Biffy Clyro, Gallows, The Twang and The Subways are among bands who have donated items to be auctioned on eBay to raise money for the ActionAid charity.