She's a three time Grammy award winner, who took her first violin lesson at the Peabody Institute here in Baltimore just before her 4th birthday. Six years later, at the ripe old age of 10, she was off and running on a concert career that has taken her to five continents and 43 countries around the world. She spoke at the Peabody Institute’s commencement ceremony yesterday, and before she takes off for her next port of call, Hilary Hahn joins Tom in the studio.