[Photo by: Alexandra Gavillet]

The wait is officially over: 5 Seconds Of Summer have released "Want You Back," the first track from their new album, along with some massive 5SOS3 tour dates.

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The song—which happens to be their first new single in nearly two years—comes after the band began teasing their new record with the #35SOS3ISCOMING hashtag last week. If anything's clear from "Want You Back," it's that this album's going to be a special one. Welcome back, 5SOS!

“Finally… It’s been 3 years since our last album and we are so ready to share new music with the world,” 5SOS tells fans. 

“After spending the last 5 years on the road since the age of 16, it was important we took time to reflect as individuals and now we’re coming back stronger and more unified than ever. These songs mean the world to us and we have held nothing back in writing and recording this album. We’ve been rehearsing a lot of the new songs live and can’t wait to get back out on tour to connect with our incredible fans."

Listen to "Want You Back" here:

Plus, 5SOS announced a 26-date tour in support of the record, and general tickets go on sale Saturday, March 3 at 10 a.m. local time here. Check out the forthcoming tour dates below.

Dates:

03/20 - Stockholm, SE @ Debaser Strand

03/23 - Antwerp, BE @ Trix

03/24 - Cologne, DE @ Gloria

03/26 - Amsterdam, NL @ Melkweg

03/29 - Milan, IT @ Fabrique|

04/04 - Paris, FR @ Yoyo

04/05 - London, UK @ Heaven

04/08 - Boston, MA @ Paradise Rock Club

04/09 - Philadelphia, PA @ Theatre of Living Arts

04/10 - Silver Spring, MD @ The Fillmore Silver Spring

04/12 - New York, NY @ Irving Plaza

04/13 - Toronto, ON @ The Danforth Music Hall

04/15 - Minneapolis, MN @ Varsity Theater

04/16 - Chicago, IL @ House of Blues Chicago

04/18 - Nashville, TN @ Cannery Ballroom

04/19 - Dallas, TX @ House of Blues Dallas

04/21 - Houston, TX @ House of Blues Houston

04/23 - Phoenix, AZ @ The Van Buren

04/25 - Los Angeles, CA @ The Belasco Theater

04/26 - San Diego, CA @ House of Blues San Diego

04/27 - San Francisco, CA @ The Fillmore

05/02 - Singapore, Singapore @ Capitol Theatre

05/24 - Sydney, Australia @ Metro

05/29 - Melbourne, Australia @ 170 Russell

06/04 - Mexico City, Mexico @ Lunario Del Auditorio Nacional

06/06 - Sao Paolo, Brazil @ Cine Joia

At the end of last year, guitarist Michael Clifford said that fans wouldn't have to wait too much longer for that new album. He explains that the band needed this time to “perfect the new song and direction” they’re taking, wanting to make sure it’s a final product that they’ll be happy with.

“I think when all the new stuff comes out, it's like a departure of our old sound, but it still keeps elements of all of the things we liked about it. It was just time for us to change,” Clifford tells Billboard.

5 Seconds Of Summer released their last album, Sounds Good Feels Good, in 2015, and it looks like 2018 is set to be 5SOS' year.

How stoked are you for new music from 5 Seconds Of Summer? Let us know in the comments below!

QUIZ: How well do you know the lyrics to 5 Seconds Of Summer's "Good Girls"?