From the famed Isabella Stewart Gardner Museum in Boston, this episode of From the Top is guest hosted by renowned violinist Leila Josefowicz with co-host Michelle Cann. We meet a teenage violinist who talks about the struggle of coping with very high expectations, a 14-year-old pianist flies over the keys while performing Chopin, and for the first time, both hosts of the program perform together with two young musicians for Messiaen's "Quartet for the End of Time."