I have a metal playlist of my favourites on spotify(Pretty much a collection of stuff like Black/Death/Thrash/Heavy/Doom/Speed metal). It's over 2k tracks. Check it out if you use spotify.
Hope you find something new!
Shuffle and enjoy.
https://open.spotify.com/playlist/6y...TjWn9VVym7M-Ag
Let me know what you think!
edit: I also add to it pretty well daily, so if you like that kind of stuff, give it a follow!