Sean Ono Lennon will join his mum for the Berlin show
Ono has launched a new fashion label based on drawings given to the late Beatle
John Lennon's widow thanks McCartney for putting the issue to rest
The artist will helm the 2013 edition of the annual event at London's Southbank
The six track 'YOKOKIMTHURSTON' is set for release in September
Beatles singer 'was always on a very healthy diet', claims his widow
John Lennon's widow to speak before Flaming Lips cover The Beatles' 'Revolution'
Singer accuses Scottish bar of copyright infringement for using her late husband's image and name
Wilco and Deerfoof members also join Ono for show
Artist follows in footsteps of Jarvis Cocker and Lou Reed