Let's not include vocalists on this one. There are some players, you hear one note, and you know it's them. Jeff Beck comes to mind. So does Scofield, and Pat Metheny. Mingus' sound is pretty recognizable. I thought Wayne Shorter was, but I heard something on the radio the other day and I was *sure* it was Wayne; it turned out to be Hank Mobley! Who do you think has the most recognizable sound? I'd probably say Scofield.