Outside Days returns to Denver, Colorado from May 29-31, 2026, bringing together an impressive lineup of rock and alternative acts for three days of live music. The festival features headliners Death Cab for Cutie, My Morning Jacket, and Cage The Elephant, alongside notable performers including The Flaming Lips, Tash Sultana, Japanese Breakfast, and GROUPLOVE. With 16 artists spanning rock, alternative, emo, and indie pop genres, the festival offers a diverse mix of established acts and emerging talent. The lineup includes both American artists and international performers, with Australia's Tash Sultana adding a global flavor to the predominantly rock-focused event.
Featured Artists
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Death Cab for Cutie
Bellingham, Washington
Tash Sultana
Melbourne, Australia
Dawes
Los Angeles, California
Girl Tones
Scottsville, Kentucky
Goth Babe
Portland, Oregon
Karina Rykman
New York, New York
Japanese Breakfast
Philadelphia, Pennsylvania
GROUPLOVE
Los Angeles, California
My Morning Jacket
Louisville, Kentucky
Eggy
New Haven, Connecticut
Cage The Elephant
Bowling Green, Kentucky
The Flaming Lips
Oklahoma City, Oklahoma
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