Violinist Hilary Hahn. Photo © Michael Patrick O'Leary, courtesy of IMG Artists. Grammy-winning violinist Hilary Hahn, who has played a few concerts in her day - somewhere around 1,437 of them - talks about Henri Vieuxtemps' Violin Concerto No. 4, which she plays on her latest CD. Is music composed by a violinist for violinists easier or more challenging to play? How was it that Vieuxtemps was more popular than Mozart at one point and... Read More