Sixteen-year-old marimba player Joshua Jones of Chicago finds rhythm all around him, sometimes even while doing his household chores. Also featured is 12-year- old violinist Anna Lee, from Queens, New York, who also appears as one-third of the Maggiore Trio -- the final performers on this episode. Rounding out the trio are 11-year-old pianist Alice Burla and 13-year-old cellist Taeguk Mun.