The Instrument That's the Key to Electronic Music's Future | WIRED
A Century Ago, This Eerie-Sounding Instrument Ushered in Electronic Music | Innovation| Smithsonian Magazine
Amazon.com: Otamatone [English Edition] Japanese Electronic Musical Instrument Portable Synthesizer from Japan by Cube/Maywa Denki, Black : Toys & Games
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Amazon's coolest instruments for under $60
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