3OH!3, Greenday (even their old stuff), Nickelback, Carrie Underwood, Train, Kelly Clarkson, all of that terrible pop/hip hop that plays on the mainstream radio station.
John Mayer - way overplayed and way over-rated..
Right now, The Beetles. Because them and Apple made a big thing about iTunes and now all the TV ads and Apple's homepage. I've never liked them and don't understand why it is such a big deal that they are now on iTunes.
Least favourite artist: anyone appearing in, let alone winning, a Simon Cowell TV talent show...
... followed by an irrational and inexplicable loathing of Leonard Cohen.
Forgot some, all country music and Nickelback.
My least favorite would have to be either Kanye West or Puff Diddy Daddy Doody.
...Oh and that song by Far East Movement called "Fly Like a G6".
...and the Black Eyed Peas as of late. Love their earlier albums (the ones pre-Fergie). Their stuff now is all synthesizer poop.
I especially can't stand "Wonderful Christmastime" by Paul McCartney ...
This is easy: Kanye West
Not only is he way overrated as a musician, he is also a despicable dredge of a human being. P-Diddy is right up there with him...but not quite as bad.