METALCORE FANS, check it out....?

Its actually Killswitch Engage. and they haven't been hiding. I dont know any metalcore fans that haven't heard of KsE. They are probably the most popular metalcore band ever. If you want to know a band thats been hiding...check out Blood Has Been Shed. Howard Jones + Justin Foley. It's a lot heavier than Killswitch, and they're not very popular, unlike Killswitch