{"version":"1.0","provider_name":"In Hoorn","provider_url":"https:\/\/www.inhoorn.nl\/de\/","author_name":"InHoorn","author_url":"https:\/\/www.inhoorn.nl\/de\/author\/superadmin\/","title":"LUISTERCURSUS MUZIEKGESCHIEDENIS - In Hoorn","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"8BeihLFesm\"><a href=\"https:\/\/www.inhoorn.nl\/de\/agenda-item\/luistercursus-muziekgeschiedenis\/\">LUISTERCURSUS MUZIEKGESCHIEDENIS<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.inhoorn.nl\/de\/agenda-item\/luistercursus-muziekgeschiedenis\/embed\/#?secret=8BeihLFesm\" width=\"600\" height=\"338\" title=\"&#8222;LUISTERCURSUS MUZIEKGESCHIEDENIS&#8220; &#8211; In Hoorn\" data-secret=\"8BeihLFesm\" 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.inhoorn.nl\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.inhoorn.nl\/wp-content\/uploads\/2025\/10\/5560.png","thumbnail_width":819,"thumbnail_height":460,"description":"Een speelse \u00e9n leerzame reis door de muziekgeschiedenis, geschikt voor kinderen vanaf 8 jaar \u00e9n volwassenen die hun kennis willen opfrissen. Met geluids- en beeldfragmenten laat\u00a0Carel den Hertog\u00a0op onderhoudende manier zien hoe muziek zich door de eeuwen heen heeft ontwikkeld. In samenwerking met\u00a0Muziekschool Boedijn\u00a0neemt Carel den Hertog het publiek mee langs het tijdspad van de [&hellip;]"}