Whether live or studio. Their voice makes you shiver... but not in a good way. You want to throw your money at them, not out of glorified objectification appreciation but because you want them to get vocal lessons. ...Or maybe their strength isn't the issue here. It's more to do with the tone of their voice. It's very unattractive to your ears. They sound crap to you to the point where you are convinced your arsehole could produce better shit than they do. Spill!