Shop Around. You've Really Got a Hold on Me. Ooo Baby Baby. The Tracks of My Tears. I Second That Emotion.The Tears of a Clown. Take a good look at the face of Smokey Robinson tonight in a benefit concert at Red Butte Garden -- that's the face of an icon. Robinson, the leader of The Miracles and longtime vice president of Motown Records, said in an interview that tonight's show will be more than two hours of the hits -- and he has scores of them. The 69-year-old silky hig