{"version":"1.0","provider_name":"KNMO Kennisbank","provider_url":"https:\/\/www.knmo.nl\/kennisbank","author_name":"Karin van Elk","author_url":"https:\/\/www.knmo.nl\/kennisbank\/author\/karin\/","title":"Warming up voor musici? Toch maar doen! - KNMO Kennisbank","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"aDamPNHECq\"><a href=\"https:\/\/www.knmo.nl\/kennisbank\/voorbeelden\/warming-up-voor-musici-toch-maar-doen\/\">Warming up voor musici? Toch maar doen!<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.knmo.nl\/kennisbank\/voorbeelden\/warming-up-voor-musici-toch-maar-doen\/embed\/#?secret=aDamPNHECq\" width=\"600\" height=\"338\" title=\"&#8220;Warming up voor musici? Toch maar doen!&#8221; &#8212; KNMO Kennisbank\" data-secret=\"aDamPNHECq\" 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\/\/# sourceURL=https:\/\/www.knmo.nl\/kennisbank\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.knmo.nl\/kennisbank\/wp-content\/uploads\/sites\/5\/2019\/11\/foto-bij-warmin-up-voor-musici.png","thumbnail_width":2004,"thumbnail_height":1471,"description":"&nbsp; Het is tien voor acht. De repetitie begint over 10 minuten. Je bent net op tijd in het repetitielokaal waar de toonladders je al om de oren vliegen. Links staat iemand voorover gebukt naar zijn tenen te reiken. Rechts\u2026 Lees verder \u2192"}