It seems so long ago that Idina Menzel took the stage to sing the hit song from Frozen as temperatures hit an unseasonably, unfrozen high of 45.
She joked about the cold on Twitter and Minnesotans let her have it, because it was nothing compared to what other bands would deal with every night that followed.
"I think it might go down as the coldest performance in history," said Haini Wolfgramm, bassist for The Jets.
The Jets consist of eight brothers and sisters born and raised in the Twin Cites who then moved away from the cold to LA.
"You forget it real fast," Haini Wolfgramm said.
Taking the stage with windchills below zero, they were reminded very quickly.
"You usually use your towels, as performers, for sweat. Now you're using your towels for your nose. And that's kind of embarrassing, you're kind of looking around and (snot) is coming down, and you wipe," laughed drummer Rudy Wolfgramm.
"My brother had three guitar solos to do. The first one he barely made it. There was maybe one note he missed. The second one was getting sparse. The third one, I don't know if he hit a right note at all," laughed Haini.
"I had no gloves, but they had a heater there. So I'd be like this, playing the drums then going to the heater putting my hands there then coming back up," said Rudy.
For 30 minutes they gave a performance they say they'll be talking about for the rest of their lives, and they're proud.
"We're here. This is our home. This is what it's all about. It's all about the music and it's all about where we live," Rudy said.
The last band to take the stage will be 13 Crowns at 1 p.m. Sunday. They're the children of members of The Jets, so the older generation is passing down all the advice they'll need to survive the bone-chilling performance ahead of them.