Metal giantshave teamed up with dubstep producer Skrillex for their new album.Dubstep was always a vast, catch all term. Sure, it might be most readily associated with elements such as half-step, wobble and 140BPM but in reality a dubstep rave would encompass a vast selection of styles.Which is exactly why the rise of bro-step has angered so many in the bass scene. Lifting certain elements from the dubstep template, the mainly Stateside-centred scene has caused enormous controversy.Now metal giants Korn are set to fuel the fire. Frontman Jonathan Davis has inspired the band to work with a number of bass producers, including Excision, Datsik, Noisia, Kill The Noise and 12th Planet.Skrillex takes the lead for new single 'Get Up' . The results have immediately caused controversy, with 'Get Up' being taken by some as a sign that the subtlety of dubstep is being eroded in favour of an overwhelming machismo.Listen to 'Get Up' below...- - -James Blake recently had the following to say about bro-step:“I think the dubstep that has come over to the US, and certain producers-- who I can't even be bothered naming-- have definitely hit upon a sort of frat-boy market where there's this macho-ism being reflected in the sounds and the way the music makes you feel. And to me, that is a million miles away from where dubstep started. It's a million miles away from the ethos of it. It's been influenced so much by electro and rave, into who can make the dirtiest, filthiest bass sound, almost like a pissing competition, and that's not really necessary. And I just think that largely that is not going to appeal to women. I find that whole side of things to be pretty frustrating, because that is a direct misrepresentation of the sound as far as I'm concerned.”(via The Boston Phoenix