My Chemical Romance cause they are my fave band in the whole wide universe but I wouldn`t really consider them to be 情绪硬核 but mabye a little cause some of their lyrics. Another one that is really good is Hawthorne Heights.
my chemical romance, black veil brides, escape the fate, asking alexandria, bring me the horizon, and the devil wears prada (this particular one might not be but i listen to it).