Hilary Hahn's personality determined why she has such a compelling sound, she used to measure the length of the bow using for a note, then you can image that would lead to reproducible voice, good math skils (fractions)
Hilary Hahn's personality determined why she has such a compelling sound, she used to measure the length of the bow using for a note, then you can image that would lead to reproducible voice, good math skils (fractions)