... wat Hardcore is not a heavier version of metalcore at all, it's a heavier version of punk, and it's not a 'typical screamo' sound at all, most hardcore songs don't even scream, post hardcore ones do though. Bring me the horizon is either metalcore or deathcore. http://en.wikipedia.org/wiki/Hardcore_punk ^ all you need to know about hardcore. Screamo however, is a genre which comes from hardcore punk mixed with emo, i.e the blood brothers. (terrible btw) Newer screamo is things like the used or thursday, taking a more alternative rock approach. You don't need to put screamo down there I just thought I'd say all this because of where you said: 'typical screamo sound.' PLEASE EDIT THE HARDCORE PART OF THE FIRST POST OP. Something like this: Hardcore: A faster, heavier version of punk, not really related to metal but helped form metalcore. Usually clean vocals thus not to be confused with post-hardcore. You know, I don't particularly care. This was meant to be a metal dictionary, not punk, so I shall amend it by taking out the punkier stuff. Have a lovely day!!! :D