I'd have to ask what your tastes are, as mine are mostly in the more metal/hard rock area
Finger Eleven- I have yet to hear a song from them I didn't like, and while one or two were a little to slow for my tastes, they were still good
Incubus- High quality here, but they have so much out finding the best of the best is kinda hard
SevenDust- I regret every day I do not own a cd of theirs, because this is some awesome music, it's great to just sit back and relax too (yes, I relax to metal, I am wierd)
Rammstein- I don't know what they're saying 90% of the time, and from what my friend translates as he does know German decently,I don't really want to know, bu it's still good music
Stone Sour- I would recommend Slipknot, but I get the feeling I would be heckled for that, so I went with another band with Corey Taylor as a lead singer, as he really is good, anyone who disagrees, you obviously haven't heard "Bother" by him.