Brahms, Wieniawski, and a Young Pianist

We hear the first work Brahms wrote for a solo instrument and a stunning Wieniawski Polonaise played by a 13-year-old violinist. We also meet a teenage baritone who has been drawn to community activism since childhood, a guitarist who plays an arrangement of Dizzy Gillespie's Night in Tunisia, and a young pianist who shares a special tip she got from piano superstar Lang Lang... play like a grandma!