Corecore is the hardest musical form of all cores. Its even harder than the time GG Allin shat on a record on stage. It is a musical style that connects 1000bpm hardcore with sirens to autonamous anarchist punk ravers in leather studded jackets and
phat pants. It usually features a 'rise above the system', or 'destroy your parliamentcore' sample.
If
corecore was a drug, it would be speedmethiceampetamineballs. It would be so powerful that you would have an instant heart attack, and no one would even notice because they are dancing like communist nihalists. (Which is the hardest form of core dancing availiable).
Corecore is usually played on cdjs as most of it is made in
fruity loops on some 18 year old meth addicts home CPU.