The only Musical David I love is this one—and he can’t be topped by any other ever:
http://video.google.com/videoplay?docid=5043052072113123745&q=the+temptations&total=26193&start=0&num=10&so=0&type=search&plindex=6
David Ruffin—no one is even close to his style and talent
I love that song. The Rolling Stones actually did a decent cover of it.