Arcade Fire’s Win Butler and Régine Chassagne performed as a duo at the Midnight Masquerade fundraiser for Artists For Peace And Justice at the St. Regis Aspen Resort on New Year’s Eve, ArcadeFireTube reports. Backed up by the Haitian band Zing Experience, they played a combination of Zing Experience material and Arcade Fire material, including the full live debut of “Porno.” On “Wake Up,” while Chassagne moved to the grand piano, they were joined by the wine-soaked baritone of the National’s Matt Berninger. Sadly, there’s no video evidence yet — tickets went for $1500, so it was a fairly exclusive event — but you can check out the full setlist below.

“Rebellion (Lies)”
“Rococo”
“To the Haitian Nurses Lost”
“Haïti”
“Ma Woule”
“Rara”
“Here Comes The Night Time”
“Wake Up” (Feat. Matt Berninger)
“Porno”
“The Suburbs”
“D’yer Mak’er” (Led Zeppelin cover)