Promoter says he's almost clinched 2013's headliner too
Soul legend covers Michael Jackson, John Lennon and Marvin Gaye at hit-packed show
Sigur Ros, Bat For Lashes, Palma Violets and Spiritualized will also play the Isle Of Wight Bash
Wonder - who plays Bestival this weekend - clarifies his comments to The Guardian
'It would have been amazing,' says legendary soul singer
Festival organiser also speaks about booking New Order for the Isle Of Wight event
Singer joins New Order in headlining Rob Da Bank's event
Wonder joins Aretha Franklin and James Brown
The music of Motown celebrated at Obama endorsed gig
Motown legend is joined on the Pyramid Stage by Michael Eavis