Metalcore formally emerged in the early 2000s, but it's seeds were sewn decades ago. Born from hardcore punk and heavy metal, it's all about big riffs and extreme screaming, often with a melodic twist.
It's a popular genre today - but with so many acts, and many copycats, it's hard for a newbie to the genre to dig out the good stuff.
This week we want you to answer this question:
Who is the best metalcore band ever?
Post one nomination per comment, and up vote any that you agree with. We'll bring the results into a monstrous top 10 this weekend, with a killer playlist. Thanks!