Swedish-house heir — euphoric progressive anthems polished to a stadium shine.
Decadence Colorado 2026 Lineup
Two nights of bass and house indoors in downtown Denver, timed to land on midnight.
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About Decadence Colorado 2026
Decadence is Denver's New Year's Eve festival, held indoors at the Colorado Convention Center on December 30 and 31. Twenty-three acts are billed across the two nights, and the festival has already split them by day.
December 30 is the heavier and more melodic of the two, with Excision, Seven Lions, Sullivan King, Zeds Dead and Black Tiger Sex Machine alongside Lane 8 and Alesso. December 31 is the poppier night and the one that runs through midnight, topped by Marshmello with GRiZ, ISOxo, Kasbo, ALLEYCVT and Crankdat.
A sister event, Decadence Arizona, runs the same two nights at Phoenix Raceway on a separate ticket and an almost entirely different bill.
Expect dubstep, bass, electronic and dance across 23 acts.
Decadence Colorado 2026 lineup & schedule: all 23 acts
Search it, filter by day, stage or genre. Save anything straight to your schedule.Browse all 23 acts →
Search it, filter by day, stage or genre. Save anything straight to your schedule.
Paris-born hit machine — 'Turn Down for What' to 'Taki Taki', festival main stages are his natural habitat.
The heaviest end of North American bass music, staged with a wall of subs and a light rig that does half the assault.
This Never Happened boss — phone-free deep-house journeys that reward patience, melodic sets built as arcs rather than drops.
The producer in the marshmallow helmet, who turned festival-sized melodic drops into a pop career without ever showing his face — 'Alone', 'Silence' and 'Happier' all live here.
Melodic dubstep with a trance heart — soaring vocal tops over drops that still hit hard underneath, Ophelia-label worldbuilding included.
Zeds Dead
Fast-rising Denver bass producer — melodic drops with teeth, riding the front of the dubstep scene's younger, wilder generation.
Montreal's helmeted apocalypse trio — cinematic electro-bass performed like a dystopian rock band.
High-velocity festival bass designed for maximum impact in the shortest possible window — Ohio-bred drops engineered like demolition charges.
Producer-songwriter making dance music that keeps one foot firmly in pop structure — melodic drops with verse-chorus bones.
An anonymous, masked bass project that treats its own identity as an unsolved puzzle — cryptic rollouts wrapped around heavy, cinematic drops.
GorillaT
Chicago house royalty with a green-haired alter ego and a catalogue of acid-house hooks that never stopped filling floors — 'La La Land' still detonates.
Saxophone-wielding electro-funk — half of the GRIZTRONICS b2b with Subtronics, and a solo catalog of brass-blasted future-funk joy.
Weaponised trap built for a festival's loudest twenty minutes — bright, brutal drops from one of the sharpest young producers in American bass.
Feel-good house edits gone huge — crowd-pleasing flips built for hands-up moments, a set with zero pretension and full commitment.
Kasbo
Trio riding the new melodic-bass wave — riddim with feelings, drops that aim at the chest and the heart at once.
Plays guitar and screams over his own dubstep — the metal/bass crossover taken entirely seriously, pits and drops in equal measure.
The Resistance
Osaka-born cult selector Yousuke Yukimatsu — genre-shredding DJ sets that went from viral clips to worldwide bookings, anything-goes technique with total joy.
Zingara
Baltimore producer working the heavier, more textural end of dubstep.
The headliners
Alesso — Swedish-house heir — euphoric progressive anthems polished to a stadium shine.DJ Snake — Paris-born hit machine — 'Turn Down for What' to 'Taki Taki', festival main stages are his natural habitat.
Excision — The heaviest end of North American bass music, staged with a wall of subs and a light rig that does half the assault. The deepest end of the weekend, on the Wednesday.
Lane 8 — This Never Happened boss — phone-free deep-house journeys that reward patience, melodic sets built as arcs rather than drops. Denver's own, and melodic house at its most patient.
Marshmello — The producer in the marshmallow helmet, who turned festival-sized melodic drops into a pop career without ever showing his face — 'Alone', 'Silence' and 'Happier' all live here. Closing New Year's Eve, and still a genuine pop crossover.
Seven Lions — Melodic dubstep with a trance heart — soaring vocal tops over drops that still hit hard underneath, Ophelia-label worldbuilding included.
Up-and-comers to catch early
Levity — Bass duo whose bookings have climbed fast.
it’s murph — House with a light touch and a growing profile.
Daniel Allan — Pop-leaning electronic writing with real songs under it.
Other acts worth planning around
- Zeds Dead — Two decades in and still the most reliable bass booking there is.
GRiZ — Another Colorado fixture, saxophone and all.
The lineup by day
Wednesday lineup (December 30)
Alesso, DJ Snake, Excision, Lane 8, Seven Lions, Zeds Dead + 7 more
Thursday lineup (December 31)
Marshmello, ALLEYCVT, Crankdat, GorillaT, GRiZ, ISOxo + 4 more
Decadence Colorado 2026 lineup FAQ
When is Decadence Colorado 2026?
Wednesday December 30 and Thursday December 31, 2026 at the Colorado Convention Center in Denver.
Is it indoors?
Yes. Decadence Colorado runs inside the Colorado Convention Center on 14th Street downtown.
Which acts play which night?
The festival has published the day split. Thirteen acts play December 30 and ten play December 31.
Are set times out?
Not yet. Days are published; stage and clock times are not.
How do I find the acts I'd like?
Type a few artists you love into the finder at the top of this page. It matches them against this lineup and explains each pick.
Who plays Wednesday at Decadence Colorado 2026?
Wednesday, December 30: Alesso, DJ Snake, Excision, Lane 8, Seven Lions, Zeds Dead, plus 7 more acts.
Who plays Thursday at Decadence Colorado 2026?
Thursday, December 31: Marshmello, ALLEYCVT, Crankdat, GorillaT, GRiZ, ISOxo, plus 4 more acts.
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