Panic! At The Disco are releasing a deluxe anniversary edition of A Fever You Can't Sweat Out.

The I Write Sins Not Tragedies emo legends celebrated 20 years of their iconic 2005 debut album at When We Were Young Festival in Las Vegas over the weekend, and now they have confirmed a special release.

On January 23, the group - which was founded by Brendon Urie, Spencer Smith, Ryan Ross and Brent Wilson - will drop a limited edition boxset including a remastered version of the record.

The collection - which is available for pre-order at £164.99 - will also feature 11 unreleased demos, and an exclusive vinyl release of 2006's Live In Denver.

The live show has also been uploaded in full to YouTube.

On the band's official UK store, they wrote:

"To celebrate the 20th Anniversary of Panic! At The Disco's seminal debut album, this limited edition box set brings together a comprehensive time capsule celebrating the record's impact.

"This release includes the original album remastered for the first time ever, 11 unreleased demos, plus the legendary 2006 Live In Denver performance - never before released on vinyl or CD.

"The box set also includes a 12 page zine with never before seen pictures from the era, a sticker set, a door hanger and paper doll set."

The band - which had effectively become a Urie solo project by the end - performed what was billed as their final ever show in Manchester, UK in 2023.

The frontman said in a statement at the time: "Sometimes a journey must end for a new one to begin.

"We've been trying to keep it to ourselves, though some of you may have heard… Sarah and I are expecting a baby very soon!

"The prospect of being a father and getting to watch my wife become a mother is both humbling and exciting. I look forward to this next adventure."

However, Panic! headlined WWWY over the weekend performing A Fever You Can't Sweat Out in full alongside other hits like This Is Gospel and Nine in the Afternoon.

In a special moment, they played I Write Sins Not Tragedies for a second time at the end of the night, as Smith reunited with Urie for the performance.