Sixx:A.M. have released three albums together over the past seven years but they've never headlined a tour.

That will change next spring, as the trio of Nikki Sixx, DJ Ashba and James Michael will traverse the United States in a newly announced run of concert dates with Apocalyptica.

"Fans have been asking for years: 'When is Sixx:A.M. gonna tour?' and we've finally announced our first headline tour," Sixx said on the band's official website. "We can't wait to play these songs live and put on a rock extravaganza for our fans. We're excited to announce that we're bringing along Apocalyptica as special guest because we are fans of their music and think this is going to be an amazing night of music from beginning to end."

Sixx, best known as the co-founder of Mötley Crüe, teamed up with Ashba (Guns N' Roses) and Michael (producer/songwriter) in the mid-2000s, and the crew have since punched out three albums, the latter of which — Modern Vintage — they released on Tuesday.

"For three records now we have been envisioning what a Sixx:A.M. headline tour would look and feel like," Michael said. "We are so excited to finally be bringing these songs to life."

Added Ashba: "Over the years we feel we have taken our fans on some pretty incredible and diverse musical journeys. However, they have only been able to experience half of our vision. For the first time we are going to present a visual journey to go along with the music. This tour will be something you won't want to miss. This will be the ultimate Sixx:A.M. Experience."

Check out the dates below:

04/08: San Francisco, CA @ The Regency Ballroom

04/10: Las Vegas, NV @ The Joint

04/11: Los Angeles, CA @ Club Nokia

04/13: Denver, CO @ Ogden Theatre

04/14: Kansas City, MO @ Midland Theatre

04/16: Houston, TX @ Warehouse Live

04/17: Dallas, TX @ Bomb Factory

04/19: Minneapolis, MN @ Mill City Nights

04/20: Chicago, IL @ Vic Theater

04/21: Detroit, MI @ Royal Oak Music Theatre

04/24: Sayreville, NJ @ Starland Ballroom

04/25: Worcester, MA @ Worcester Palladium

04/27: New York, NY @ Best Buy Theater

04/28: Philadelphia, PA @ Electric Factory

04/29: Silver Springs, MD @ The Fillmore

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