His cat's name is Bill Murray. His bandmates uploaded the video.
The back story, via aux:
Give Zombies The Vote singer Shaun Callaghan had a few too many, started cuddling his cat—named Bill Murray—and decided to toss together a makeshift music video for their song “Black Hole.”
He did this in secret, but as soon as his bandmates found the video they wasted no time posting it on reddit.
Bill Murray looks like he's been through this before.
I doubt the whole secret video story.
GIFs below!
Via: aux.tv