Mona release a rock cover of Rihanna's single 'Stay' which originally featured Mikky Ekko and appeared on her 2012 album 'Unapologetic'. Mona also released an album earlier this year entitled 'Torches & Pitchforks' and are currently touring with The Limousines.
Ono is to receive a credit for co-writing 'Imagine', 46 years after it was released.
Famous rocker Steve Earle has calls Noel Gallagher ''the most overrated songwriter ever'' and praised Damon Albarn.
Glastonbury organiser Emily Eavis says the headline acts, which this year include Ed Sheeran, Foo Fighters and Radiohead, help the iconic festival to...