The video comes ahead of the band's upcoming EP, also titled 'Rock Bottom'.
'The Hope Of A Spark' is set for release next month.
Two Australian heavy metal outfits have joined forces on the track.
The collaboration we didn't know we needed has been released.
It follows recently released single 'Carousel'.
The band's seventh studio album is set for release at the end of the month.
The band have also announced a run of UK headline shows taking place in June.
Check out the beautiful ballad here!
The band kicked off their TRUE POWER tour on Friday.
The band have received a Gold Award for 200,000 sold units of the single.