Green Day would be so proud!
The up-and-coming sensations joined in on Kerrang! magazine's epic track-by-track cover of Green Day's American Idiot album where they covered the title track (above)!
We don't blame you if you're weary of the cover, but trust us. It's so PERF!
If you're starting to feel that infatuation itch coming up…don't worry, CLICK HERE for our guide to deciding whether or not this Aussie band will be your next obsession!