Kacey Musgraves and Rüfüs Du Sol will headline the inaugural Up In The Sky Music Festival, taking place August 8 & 9, 2025 at the base of Buttermilk Mountain in Aspen, Colorado.

Produced by Belly Up Aspen in partnership with C3 Presents, the lineup also includes Glass Animals, SG Lewis (Live), Suki Waterhouse, Role Model, Nessa Barrett and more.

Danny Goldberg with Belly Up Aspen said in a press release: “Aspen is home, and we are honored and humbled to have the opportunity to build something new in such a special place with incredible artists. We have spent nearly a decade developing this idea, and our goal is to deliver an unforgettable experience with Up In The Sky.”

For tickets and other information, head to www.upintheskyfestival.com.

Editorial credit: Jamie Lamor Thompson / Shutterstock.com