Notoriously difficult star gives rare interview
The tour news gained over 1m mentions in 80 minutes
Ticket sales predicted to break sales records
Singer-songwriter plays a Fred Perry Sub-Sonic Live gig
Star set to follow Randy Jackson's lead...
Tour dates include Wembley Stadium next year
Random Access Memories set to break sales record
Check out a never-seen-before clip from band's comeback video, 'Up In The Air'