Is screamo a genre or sub-genre in metal?

uh like ten...lets see... metal, metalcore, death metal, black metal, alternative metal, old metal, nu metal, progressive metal, heavy metal? is that one...maybe...on then hardcore....which i would...

There is no set number. Every time some band comes along and critics think they're something new and exciting, another subgenre magically appears.

The sub-genres of metal are heavy metal, thrash metal and speed metal. your missing all the good ones!!! deathcore, metalcore, grindcore, Alternative Metal, gothic metal, deathmetal, actually i...

I guess it's a matter of opinion. Some will say Black Metal, but Death Metal has a much thicker, heavier, more guttural sound in the vocals. Deathcore is pretty heavy too because they have...

Melodic Death Metal and Power Metal