Ok,I need some new songs/bands?!?!?!?

System of a Down.............If you have never heard them, they take very simple tabs and turn them into great songs.........The harmony on their last two albums, Mesmorize and Hypnotize, is incredible, and it is great to listen to all of their albums in chronological order............You really develop a feeling of the growth of the band and their talents..............Great in concert by the way.............