Other than the opera "The Eagle Revolt", Andrey Pashchenko's only important musical work is his "Symphonic Mystery", which was written for this instrument in which two loop antennas are attached to two oscillators and a loudspeaker. Changes in pitch are caused by moving the 
Other than the opera "The Eagle Revolt", Andrey Pashchenko's only important musical work is his "Symphonic Mystery", which was written for this instrument in which two loop antennas are attached to two oscillators and a loudspeaker. Changes in pitch are caused by moving the right hand in space, while left hand movements control volume.
Other than the opera "The Eagle Revolt", Andrey Pashchenko's only important musical work is his "Symphonic Mystery", which was written for this instrument in which two loop antennas are attached to two oscillators and a loudspeaker.
Theremin