Favorite of ALL TIME: Marilyn Manson, followed by, in order, NIN, APC, Aerosmith, AC/DC (why did they get no love here?), and recently I've been on a QOTSA and Rush jam. Rush's Clockwork Angels and Vapor Trails are AWESOME! They dropped out of the consciousness a long time ago, but, to me, they keep getting better and better! Coincidentally, QOTSA's latest is called "Like Clockwork". Global subconscious, maybe?
It might depend on my mood when listening, but I like the rock style of Beatles, Rolling Stones and Linkin Park
Recently I have listened a Korean rock style of Kim Jaejoong, it's so awesome, I love it so much, 2