Barrow says sessions on the follow-up to 'Third' will be starting soon
The electro-pop album will come out on the Invada Records label in May
Bristol band also reveal plans to start work on new album in 2012
Producer/musician also slams Bruno Mars in festival rant
PJ Harvey are Grinderman are among highlights of the event
Hadouken!, Tiga and James Zabiela are also on the bill
'There will be NO free downloads,' he begins...
Bristol band join Strokes, Arctic Monkeys and Primal Scream
I'll Be Your Mirror will take place at London's Alexandra Palace on July 23 and 24
Geoff Barrow wants to 'bang on and get another record done'