James Murphy speaks about follow-up to 'Sound Of Silver'
James Murphy get his friends to give his running soundtrack a tweak
James Murphy also goes behind scenes at MTV Movie Awards
Guitarist makes clarification about his interview
James Murphy quashes rumours that his band are on hold
Murphy reveals he's involved in a new rock collective
'Special Disco Version' will make its way across America and beyond
'21' soundtrack also features Kasabian, remix of Rolling Stones