Thanks to reader Don Hellwege for sending along a link to a interview with Bob Moog on NPR's Fresh Air, recorded in 2000. The program includes a medley of music using the synthesizer and a demonstration by Bob Moog of how various modulations and transformations are applied to a tone to produce the sound of a plucked string. Moog talks about how he got started working with electronics and about working with dad in the basement workshop. Moog also plays the theremin and describes how it's played. I enjoyed listening to it.