Colorado’s biggest New Year’s Eve party, Decadence, announced its return to The Digital City with its 2025 lineup this week. Decadence will take place at the Colorado Convention Center over two days on December 30th and 31st.
Decadence was started by Global Dance in Denver in 2011 as a one-night event. It didn’t become a two-night festival until 2013 and eventually branched out to Arizona in 2014. They have since partnered with AEG Rocky Mountains and it is now one of the largest New Year’s Eve celebrations in the United States.
This year’s lineup features a couple of massive B2B sets, including Zeds Dead b2b Subtronics b2b Tape B and Illenium B2B Excision. House and bass music are the main genres that are represented this year, but Netsky will be bringing the drum & bass, while Gareth Emery brings the trance. For House fans, Disco Lines, Fisher, Kaskade, Loud Luxury, Steve Aoki, and Zedd will keep attendees moving all night. Denver is the bass capital of the world, so Decadence had to book some heavy hitters. In addition to the B2B’s, Jade Cicada, Level Up, and Wooli will be providing the wubs. Mike Posner of “Cooler Than Me” fame is also on the lineup, along with another artist still “to be announced.”

The lineup by day is listed below:
Tuesday, December 30th (in alphabetical order):
- Disco Lines
- Dr. Fresch
- Knock2
- Level Up
- Loud Luxury
- Mike Posner
- Steve Aoki
- Subtronics
- Tape B
- Troyboi
- Zeds Dead
- Zeds Dead b2b Subtronics b2b Tape B
Wednesday, December 31st (in alphabetical order):
- Fisher
- Garethy Emery
- Illenium b2b Excision
- Jade Cicada
- Kaskade
- Louis The Child
- Netsky
- Wooli
- Zedd
Decadence is an 18+ event, and all attendees will need a valid ID to enter. General Admission and VIP tickets will be available for presale on August 25th at 12:00pm MT. General on sale begins on August 27th at 12:00pm MT. Single-day GA tickets start at $109 plus fees, and VIP tickets start at $189 plus fees. Two-day GA tickets are $199 plus fees, while VIP tickets start at $309 plus fees. Payment plans are available until November 14th.
Follow Decadence using the social media links below to stay up to date with the latest news about the festival.










