Arcade Fire are playing a surprise show tonight - and they look to have played a secret warm-up already

Clicking on the band’s logo brings up a subscription form to the band’s newsletter, while interacting with the sketch plays a snippet of what appears to be new music. Contained in that clip is a short blast of Morse code, spelling out the letters WE.

As a further Easter egg, the source code for the page contains more musical notation, matching up with the fourth postcard design discovered by fans.

All this activity is all expected to build up to a new album from Arcade Fire, who released their last full length ‘Everything Now’ back in 2017.