Pamelia Kurstin excavates a dusty artifact from the prehistoric strata of electronic music -- and demonstrates how to squeeze soul from an instrument you can't even touch. Virtuoso Pamelia Kurstin plays and discusses her theremin, the not-just-for-sci-fi electronic instrument that is played without being touched. Songs include the classic "Autumn Leaves," Billy Strayhorn's "Lush Life" and a composition by David Mash, "Listen: the Words Are Gone." Piano: Makoto Ozone.