An innovation in musical instruments, the "ondes Martenot" is introduced here by the inventor, Maurice Martenot, of France. Boston's Symphony...
French Inventor Introduces New Musical Instrument. Boston, Mass.: An innovation in musical instruments, the "Ondes Martenot" is introduced here by...
The Inventor Of Waves And Maternot Keyboard, Ancestors Of Synthesizer And Electronic Music. The Instrument Located To His Left Is A Palm Which Is...