Hilary Hahn does the Ling Ling Workout
*hysterical laughter* Hello guys! Welcome to another episode of TwoSet Violin. And today we have a very, very, very, very, very, very special guest. I think you guys know who she is. *chuckles* If not, you should know. Her name is called Hilary Hahn. And then she's. . . amazing. What we're gonna do today …