Rock, Metal, Classic Rock, Hardcore.
(In no order)
Breaking Benjamin, Rise Against, Three Days Grace, Three Doors Down, Avenged Sevenfold, Killswitch Engage, Coldplay, Boston, The Who, Aerosmith, Disturbed, Theory of a Deadman, Coheed & Cambria, Bullet for my Valentine, Jimmy Eat World, Bon Jovi, Nirvana, Guns & Roses, Foo Fighters, 30 Seconds to Mars, Linkin Park, Metallica, Senses Fail. These are bands I listen to on an almost daily basis.
My #1 band is Alexisonfire.