well you could use the song bodies by drowning pool but i think that's better for the dual arena. Or if you'r out pking noobs you could do the noob song but im not sure who it's by just search the noob song on lime wire and you will find it.
Hmm theres alot maybe youtube kids ranqe he has awsome music to pk to.But off not i love,Aberilin,Thrusday Senses Fail Slipknot and Sum 41.Metal kind of messes with your head when pking and is kind of nervewearking annd also dont lestin to nothing catchey or you might start singing alone then a one way trip to lumbridge