that chart is not very correct imho metal can go from everywhere from level 1 all the way to the bottom.
Heck pretty much every guy into black metal likes dark ambient and there is metallic drone thats more extreme than normal drone. Yet at the same time there is also stuff like metallica and black sabbath bands that sell millions and millions.
Heck pretty much every guy into black metal likes dark ambient and there is metallic drone thats more extreme than normal drone. Yet at the same time there is also stuff like metallica and black sabbath bands that sell millions and millions.