“A few feet away, Joshua Bell and James Ehnes, two of the most prominent solo violinists on the planet, hover over an Arts and Crafts–style wood table. Normally, Bell, a former child prodigy known for his virtuosic, animated playing, and Ehnes, a musician’s musician celebrated for his technical prowess, would be the superstars in the room. Both have won multiple Grammy Awards, and between the two of them, they have performed in nearly every major concert hall and with all the best orchestras in the world. But here, in Becker’s studio inside his office, another icon takes center stage. ‘I’m really nervous and excited,’ says Bell, his hands stuffed in his pockets. ‘It’s like meeting my wife again after two months. I’m a little overwhelmed.'” Chicago Mag: The Violin Doctor. (This is the guy to see if your F-hole is out of whack.)