In case you didn't know, All Time Low are currently out on the first leg of their Summer Ever After Tour with Dashboard Confessional. And it looks like a pretty bloody good time.
While they're out on the road, the lads in All Time Low are filming a regular behind the scenes tour diary as a YouTube series.
Over the weekend they treated us to an acoustic session from the green room of one of their shows, where they played 'Birthday' in full.
Check All Time Low's acoustic rendition of 'Birthday' below:
Anyone else cop that they've numbered the green room session as being #1? Fingers crossed we'll be treated to a whole lot more as the tour continues around the US.
Also if the below tweet is anything to go by, it looks like we're getting an official video for 'Birthday' later today:
It's a good day to be an All Time Low fan.