Watch Win Butler greet fans to Arcade Fire gig by singing “Reflektor” with a mariachi band

Earlier this week, Arcade Fire played not one but two London shows. To mark the occasion, frontman Win Butler decided to welcome fans by delivering a rendition of their new album’s title-track “Reflektor” – but with a twist.

The Canadian musician donned a mask and took to the lobby of the Roundhouse, with beer and cigarette in hand (naughty!), performing the song with a live mariachi band.

You can watch that below, via Pitchfork / Arcade Fire Tube.