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
The band will play five dates across the country this November