I NEED YOUR KNOWLEDGE! (Patreon)

So I've decided to do a series of reactions to metal where I react to the first song ever made for each genre of metal.
For example
the first death metal song
the first power metal song
the first thrash metal song
etc.

I've been trying to do my research with the help of some of my subs but I can surely love your input about this

I know for a fact that there will be no unanimous answer since the matter is partly subjective but we can get close to the answer right? xD

For starters Im trying to find the first death metal song and i found this article that I thought was helpful
https://loudwire.com/heavy-metal-101-history-of-death-metal/

Tell me what you think

Thanks!