By the time 2014 and their second appearance at an Auckland Big Day Out roll around, we will have had a decade of Arcade Fire. The Montreal collective led by the voices of Win Butler and wife Regine Chassagne helped usher in the big-strum folk-rock boom with their brilliant 2004 debut Funeral.
They consolidated their position as a band that matched artistic ambitions to stadium-sized reach on 2007's Springsteen-esque Neon Bible followed by 2010's The Suburbs, a cinematic set that was ambitious in scope but safe enough to win them the Grammy for album of the year.
This time, though, the band which started out in left-field has made the biggest left turn of their twisty career.
With Reflektor, a double-length album of 13 songs, they've largely dispensed with the marching drums, the mandolins, the accordions and the other rustic accessories for an album that throbs with the sort of conga-accompanied dance synth-pulse that ... well, the sort that underpinned the music of Reflektor co-producer James Murphy's LCD Soundsystem (various Arcade Firepeople were among the backing vocalists in the LCD farewell concert movie Shut Up and Play the Hits).