{"version":"1.0","provider_name":"Polska Opera Kr&oacute;lewska","provider_url":"https:\/\/operakrolewska.pl\/en\/","author_name":"malgorzata.wasniewska@operakrolewska.pl","author_url":"https:\/\/operakrolewska.pl\/en\/author\/malgorzata-wasniewskaoperakrolewska-pl\/","title":"MENDELSSOHN - Polska Opera Kr&oacute;lewska","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"COYG9Kn6Iq\"><a href=\"https:\/\/operakrolewska.pl\/en\/repetoire\/mendelssohn\/\">MENDELSSOHN<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/operakrolewska.pl\/en\/repetoire\/mendelssohn\/embed\/#?secret=COYG9Kn6Iq\" width=\"600\" height=\"338\" title=\"&#8220;MENDELSSOHN&#8221; &#8212; Polska Opera Kr&oacute;lewska\" data-secret=\"COYG9Kn6Iq\" 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:\/\/operakrolewska.pl\/wp-content\/uploads\/2019\/09\/krasiczyn.jpg","thumbnail_width":864,"thumbnail_height":490,"description":"Felix Mendelssohn (1809-1847) displayed extraordinary musical talents already in his early childhood. At the age of eight, he could easily read complex musical scores, at the age of nine he was already performing in public, delighting the audiences with his piano skills, and he celebrated his twelfth birthday by staging his first Singspiel. Thus, Trompetenovert\u00fcre [&hellip;]"}