Hardcore Punk began in the early 1980s with post punk bands like Black Flag, the Germs, Middle Class, Fear, Fugazi, Sick of It All, Teen Idles, Minor Threat, Bad Brains, and the Rollins Band.
Later the movement began to tighten rhythmically and the intensity increased as bands incorporated the energy of genres like heavy metal into their sonic repertoire. Also the style incorporates the social activism and political consciousness, anarchism of other movements with it to create a movement very distinct from its punk roots.
The movement is divided much as rap music is with east coast and west coast although other subdivisions exist as well. East coast hardcore tends to be more smooth, with grooves that flow in context with the vocalist who sings or shouts the lyrics. West coast hardcore tends to be harder with rhythms that start and stop with intense bursts and vocals that combine screaming and low growling lyrics."
So ang unang form ng hard core is hardcore punk and yung naririnig mong korn syle na hard core is new school hard core.
