Rising senior and Harker Conservatory student Agata Sorotokin was recently featured on “From the Top,” a radio program that highlights the talents of young musicians aged 8 to 18. Distributed by National Public Radio to 250 radio stations across the country, “From the Top” is recorded in front of live audiences in concert halls from coast to coast. A member of the upper school women’s vocal group Cantilena, Sorotokin performed movements from Sofia Gubaidulina’s “Musical Toys,” including one section that had the young pianist playing notes with her nose.