Hands up if you've seen the countless videos of cows responding and running towards the farmer playing a trombone... Surely you've seen this video. It went viral years ago, and for whatever reason, it was mildly hilarious.

Fast forward to the now, this New Zealand picker wondered how cows might respond to something a little heavier. Thicker. Darker. A little doom metal if you will.

While they don't respond like you've seen cows react to music, they don't hate it either. Perhaps it was the riff, or the slight tuning, but one thing is for sure... More metal science is needed.