{"version":"1.0","provider_name":"Monika Rajska","provider_url":"https:\/\/monikakwiatkowska.eu\/fr","author_name":"Monika Rajska","author_url":"https:\/\/monikakwiatkowska.eu\/fr\/author\/admin\/","title":"The Complex History of Double Bass &#183; Monika Rajska","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"7fI4j6PXVF\"><a href=\"https:\/\/monikakwiatkowska.eu\/fr\/history-of-double-bass\/\">The Complex History of Double Bass<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/monikakwiatkowska.eu\/fr\/history-of-double-bass\/embed\/#?secret=7fI4j6PXVF\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0The Complex History of Double Bass\u00a0\u00bb &#8212; Monika Rajska\" data-secret=\"7fI4j6PXVF\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/monikakwiatkowska.eu\/wp-content\/uploads\/2017\/07\/blog-1.png","thumbnail_width":800,"thumbnail_height":800,"description":"A brief introduction to the complex history of double bass, which I find unusual and exciting. Its evolution has taken several hundred years and is unique because it has its origins not only from violin family but also from the viol (viola da gamba) family."}