Interesting thread. Well there's a couple I can't abide.

ABBA is one. Great for wedding showers and girls night out but like foot fungus its out there and just won't fickin go away.

The Bee Gee's - Even if I didn't mind the music their voices are beyond beliefl. A cross between chalk on a blackboard and Alvin and the Chipmunks. I just can't stand it.

Barbara Streisand - Yeah Babs is a Diva and Bab's is an Icon and Babs also doesn't no dynamics or subtlety.

Just my 2 cents.

Worf