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The Mainliners

5 concerts

Born in Hollywood, Cash Mathieu leads "The Mainliners," a gritty rock band known for high-energy performances. Their raw style blends rebellion with powerful riffs, captivating audiences. Vocals by Cash Mathieu, with Colin Sick on guitar, Adrian Morris on bass, and Jackson Fox on drums. They're known for hit songs like "Final Song," delivering electric encores.

Slomosa

14 concerts

Hailing from western Norway, Slomosa crafts Tundra Rock, blending stoner rock riffs with melodic vocals. Notable for electrifying shows, they’ve played Hell Fest and more. After debuting in 2020, they released "Cabin Fever" in 2023 and toured the U.S. with Alkaline Trio. Known for raw power and energy, they’ll support Helmet in 2025, cementing their status in heavy rock.

Concert Info

Genre: Rock, Pop, Indie / Alternative, Metal

Catch the Slomosa concert in Denver at Marquis Theater on Tuesday, April 21, 2026, at 7:00 PM, with The Mainliners. Grab your tickets before they're gone!

Doors: 7PM Show: 8PM This show is: ALL AGES All acts subject to change without notice

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Venue Info

Marquis Theater

livenation.com

+1 303-487-0111

2009 Larimer St, Denver, CO 80205, USA

More Upcoming Slomosa Concerts

Fri, 19:00 Jul 3 2026	All Them Witches - House Of Mirrors Tour Parkbühne - Leipzig, Germany	€141
Tue, 8:00 PM Apr 14 2026	Slomosa McMenamins Mission Theater - Portland, OR	$106
Wed, 8:00 PM Apr 15 2026	SOLD OUT! Slomosa w/ The Mainliners Tractor Tavern - Seattle, WA	$1067