Palm Tree Aspen brings world-class electronic music to Aspen, Colorado on February 20-21, 2026, featuring headliners Calvin Harris, Kygo, Mau P, and Sammy Virji. This electronic music festival showcases house, techno, UK garage, and dubstep across two days, with notable performances from BLOND:ISH and Cloonee. The lineup features 10 artists from the United States, United Kingdom, Netherlands, Canada, and Norway, delivering a diverse range of electronic dance music styles. Palm Tree Aspen offers electronic music fans a unique winter festival experience with top-tier DJs and producers in the heart of Colorado.