@Alisha XD,
I like Disturbed, Korn, Pillar, Rise Against, The Used, Mudvanye, Skillet, Slipknot, Shinedown, Three Days Grace, Trapt, Nirvana, Atreyu, and Blue October. Mostly Rock/Metal and some Alternative. Although, I'm always looking for good bands that I might not have heard of. Like Pillar: Good Christan rock band, heard about them a month ago, and now I love them.