Daydream work away with 5SOS’ new song they performed on tour.

5 Seconds Of Summer Debut New Song "Permanent Vacation"

5 Seconds of Summer performed a brand new song at their kick off show.

To ring in their new Rock Out With Your Socks Out tour kicking off in Lisbon, Portugal on Monday, 5SOS performed a previously unheard track called “Permanent Vacation.” It’s very reminiscent of something Green Day would perform with the nah-nah-nahs and catchy pop punk chorus. 5SOS have steadily climbed as one of music’s leading boy bands, and with the recent shakeup One Direction’s experienced, there’s definitely a market for a new number one.

Catch the performance/new song below:

Please note a band called 5 Seconds of Summer chant a potential summer anthem about vacation never ending.

What do you think of 5SOS’ new song? Let us know in Exhale!