Everyone enjoys the top-level burst of celebration that comes from a mariachi band. Well, Win Butler certainly does and proved that a mariachi band is not just for Dorito adverts or piñata pelting. During Arcade Fire's two night stint in at London Roundhouse, fans were greeted with a cheery mariachi band. But that wasn't all...

Win later chilled in the foyer sporting a creepy mask and gold Elvis sunnies, and with a cooling drink and smoke in hand, he performed a mariachi rendition of 'Reflektor' with the band. Arcade Fire's kooky yet effective promotion of their latest album seems to be continuing and long may it if they get up to stunts like this. Win is proving that Arcade Fire really are living the dream right now. I mean, does anyone else often wish they had their own little mariachi band to amuse them at bus stops or when waiting in line for coffee?

See Also: 11 artists you should be checking out this month