5 Seconds of Summer Debut New Song at Tour Kickoff

5 Seconds of Summer
Kevin Winter/Getty Images

Luke Hemmings, Ashton Irwin, Calum Hood, and Michael Clifford of 5 Seconds of Summer accept New Artist of the Year Presented by Kohl's onstage at the 2014 American Music Awards at Nokia Theatre L.A. Live on November 23, 2014 in Los Angeles, California. 

It's may not be summer yet, but it's already getting pretty hot for 5 Seconds of Summer fans as the band kicked off their Rock Out With Your Socks Out Tour on Monday (May 4) in Portugal. And the first show on the trek featured a very special treat for their fans.

The quintet debuted a new song called "Permanent Vacation" during the gig. The song is an uptempo jam that is perfect for summer with its bouncy, sing-along chorus.

You can see them perform it below.



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And, yes, some fans on social media noted the irony of a song called "Permanent Vacation" from a a band called 5 Seconds of Summer.









Couldn't be at the show? You can also see photos from the tour kickoff below.






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