Denver got to witness a showcase of Disturbed's best material at Ball Arena on February 27, as the band came to town on tour to celebrate the 25th anniversary of The Sickness with openers Three Days Grace and Sevendust. See photos from the show below:

Concertgoers were engaged throughout the entire night.
Photography Credit: Brandon Johnson (@bjohnsonxar)

Lajon Witherspoon's (Sevendust lead vocalist) distinctive and powerful vocals are a hallmark of their sound.
Photography Credit: Brandon Johnson (@bjohnsonxar)

Concertgoers enjoy Sevendust opening for Three Days Grace at Ball Arena
Photography Credit: Brandon Johnson (@bjohnsonxar)

Sevendust is considered one of the pioneers of the alternative metal genre.
Photography Credit: Brandon Johnson (@bjohnsonxar)

Sevendust has maintained its original lineup for most of its career, a rarity in rock.
Photography Credit: Brandon Johnson (@bjohnsonxar)

Three Days Grace is proud of its Canadian roots and is considered one of Canada's most successful rock bands.
Photography Credit: Brandon Johnson (@bjohnsonxar)

One of Three Days Grace's most popular songs, "Animal I Have Become," is often used in movie and video game soundtracks.
Photography Credit: Brandon Johnson (@bjohnsonxar)

Three Days Grace's self-titled debut album in 2003 was a major breakthrough, spawning multiple hit singles.
Photography Credit: Brandon Johnson (@bjohnsonxar)

Three Days Grace formed in Norwood, Ontario, Canada, in 1997, when the members were still in high school.
Photography Credit: Brandon Johnson (@bjohnsonxar)

Before Three Days Grace, the band was called Groundswell.
Photography Credit: Brandon Johnson (@bjohnsonxar)

Disturbed's performance kicked off with David Draiman being brought to the stage in a Hannibal Lecter costume.
Photography Credit: Brandon Johnson (@bjohnsonxar)

David Draiman is known for his signature "Ooh-wah-ah-ah-ah" vocalization.
Photography Credit: Brandon Johnson (@bjohnsonxar)

The band's mascot is "The Guy," whose image has evolved with each album.
Photography Credit: Brandon Johnson (@bjohnsonxar)

Disturbed has a very large and loyal fan base known as "The Disturbed Ones."
Photography Credit: Brandon Johnson (@bjohnsonxar)

Its debut album, The Sickness, was initially released independently.
Photography Credit: Brandon Johnson (@bjohnsonxar)

Disturbed Bassist John Moyer performs for the crowd.
Photography Credit: Brandon Johnson (@bjohnsonxar)

Disturbed covered Simon & Garfunkel's "The Sound of Silence," which became a massive hit and broadened their audience.
Photography Credit: Brandon Johnson (@bjohnsonxar)

Lead vocalist, David Draiman, opening Disturb's performance by being wheeled out in a straight jacket and Hannibal Lecter-like costume.
Photography Credit: Brandon Johnson (@bjohnsonxar)

The band's hiatus from 2011 to 2015 allowed members to explore side projects, and their return with "Immortalized" was met with renewed success.
Photography Credit: Brandon Johnson (@bjohnsonxar)

Mike Wengren, Disturbed's drummer, embracing the crowd at Ball Arena.
Photography Credit: Brandon Johnson (@bjohnsonxar)

Disturbed has become known for taking on diverse cover songs, showing their range, most notably their cover of "The Sound of Silence" by Simon & Garfunkel.
Photography Credit: Brandon Johnson (@bjohnsonxar)