{"product_id":"el-piano-azul-de-xul","title":"Xul´s blue piano","description":"\u003cp\u003eXul believed that the pianos were uncomfortable to play, as it forced to extend the arms too much: \u0026#8220;it would be better to have a piano with several levels making it easy to play the instrument\u0026#8221;. And that was how he made it: he divided his wife\u0026#8217;s piano into three ranks and colored the keys blue according to their vibration, so it could be easier to study. Each note corresponded to a color range, allowing to execute a movement according to the chromatic palette. Would a Pantone help him to refine it?\u003c\/p\u003e","brand":"papiroga","offers":[{"title":"Default Title","offer_id":53197070598481,"sku":"El_piano_azul_de_xul","price":95.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/7361\/8257\/files\/El-Piano-Azul-de-Xul_f5a1033f-1f81-4f4a-9599-0c51ed25e5b6.webp?v=1772625544","url":"https:\/\/papiroga.com\/en\/products\/el-piano-azul-de-xul","provider":"papiroga","version":"1.0","type":"link"}