Arctic Monkeys kicked off the opening day of Lisbon's Nos Alive festival - formerly known as Optimus Alive - last night (July 10) ahead of their forthcoming headline slot at T In The Park on Sunday (July 13). Frontman Alex Turner - dressed in his trademark leather jacket - got the party started with 'AM' opener 'Do I Wanna Know?'.
Photo: Andy Ford/NME
Added: 11 Jul 2014