Singer Alex Trimble says there's no truth in rumours the president booked out their Washington show
The band will also perform an acoustic set for fans in London to celebrate the release of new album 'Beacon'
Watch the second part of the band's behind the scenes documentary on NME.com
Northern Irish trio schedule second dates in Manchester and Birmingham for their 2013 UK tour
Alex Trimble and co will take their new album 'Beacon' out on the road early next year
Band are revealed as the mystery guests on the BBC Introducing Stage
Alex Trimble's trio add a second show in Washington DC after the President books out their first gig
The Horrors, Tribes and The Joy Formidable all play NME/Radio 1 stage
Northern Irish trio's new album isn't released until September 3