{"product_id":"9780934546775","title":"Plurry: A Scheme For A Musical Instrument","description":"Plurryis my name for an imaginary musical instrument that reveals much about the mathematical basis of music. What makes it different is not the material it is made of - it could be a string or percussive or electronic mechanism - but the spatial arrangement of the tones. They are arranged not in one dimension but two - roughly, octaves and twelfths. If could be a teaching tool. Certain tone-series, which I call plures, would be played on it with simple actions; and the actions for playing in all keys would be the same. One reader built a prototype and was enthusiastic about its ease of playing.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e| \u003cb\u003eAuthor: \u003c\/b\u003eGuy Ottewell\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003ePublisher: \u003c\/b\u003eUniversal Workshop\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003ePublication Date: \u003c\/b\u003eMay 06, 2019\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eNumber of Pages: \u003c\/b\u003e36 pages\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eLanguage: \u003c\/b\u003eEnglish\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eBinding: \u003c\/b\u003ePaperback\/Music\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eISBN-10: \u003c\/b\u003e0934546770\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eISBN-13: \u003c\/b\u003e9780934546775\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NA","offers":[{"title":"Default Title","offer_id":49177145180465,"sku":"9780934546775","price":12.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/8215\/8385\/files\/9780934546775__35499_8c2b6fd9-feb4-4086-a735-10782669d60a.jpg?v=1716552824","url":"https:\/\/www.recomparo.com\/es\/products\/9780934546775","provider":"ReComparo.com","version":"1.0","type":"link"}