Guess what!!! I'm a retarded 12 year old who doesnt know good music and just listens to whatever the *CENSORED* they play during commericals and believe thats good music :D hahaha jk no.

Listen to real music guys. just for you guys, I have personally selected a few of my favorites songs for you guys to listen to.

http://www.youtube.com/watch?v=CUDWLp1yIWw

this one is raining blood by slayer. This Thrash  Metal band in my favorite It is live so the quality isn't that great, but even so, it is awesome.
 can your jonas brothers play those awesome riffs? how about the gallop at :28?
 Do they have a kickass ESP custom guitar like Jeff does?

http://www.youtube.com/watch?v=r7_yKkKAU-c

next is a dragon force, Revolution Deathsquad. Awesome power metal. How awesome are Herman Li's solos?. How about that riff at 4:45? They have custom guitars from Ibanez :D.

http://www.youtube.com/watch?v=AsJ0bsdRDzk

next we has an Arch Enemy. Melodic Deathmetal with a female vocalist :D. This song is just pure kickass.

http://www.youtube.com/watch?v=nlBMrLPXbgQ

This is Hammer Smashed Face, by cannibal corpse. Deathmetal :D. One of the rare songs that i find sounds better live. How awesome is that Bass at :45?