In what might be one of the coolest videos to grace the internet in 2019, Mastodon have appeared on Kerrang!'s The K! Pit series, which sees huge bands play to 50 extremely lucky fans at a tiny London diver bar called Blondie's.

What's more is that Neurosis vocalist Scott Kelly fronted the band for the intimate set, which sounds absolutely huge. Check out the setlist and then watch the mayhem unfold below:

0:08 - Scorpion Breath
4:33 - Aqua Dementia
9:14 - Crack The Skye
15:54 - Diamond In The Witch House
24:00 - Crystal Skull
28:06 - Blood And Thunder

Man, what we'd give to be in that room...