Marina & The Diamonds, Circa Waves, The Strypes have also been added to the festival line-up
Nigel Farage has also reportedly been 'listening to French rap'
Granduciel calls Sun Kil Moon's attacks 'sawdust blowing away'
Mark Kozelek recorded 'War On Drugs: Suck My Cock' dis track about Adam Granduciel's band
Extra gigs in Manchester and London added to schedule following popular demand
The spoken word recording pokes fun at The War On Drugs' frontman Adam Granduciel
Frontman Adam Granduciel also says offer to play together at Fillmore was bogus
Seven-minute song also attacks 'hilbilly' North Carolina crowd and blogger who broke story
The band will play eight UK shows in February
Comments from Sun Kil Moon singer came as both bands played at the same time at Ottawa Folk Fest