Dave Matthews and Metallica are the first 2 that come to mind. They both have songs I like, but I don't understand why so many people love them. Also Coldplay, their mellowness is very bland to me. And lastly, the Beatles and Bob Dylan. Now before you crucify me let me say that when I hear covers of both their songs I usually love them, so I don't think it's their songs. I guess I'm just not a fan of the way they deliver them. When I was in college I took an elective "pop ensemble" class where we performed the entire sergeant pepper album. It was a blast, I loved every minute of it. Much respect to both, but Mr Dylan and the fab four just don't do it for me.