{"version":"1.0","provider_name":"Fondazione Haydn","provider_url":"https:\/\/www.haydn.it\/en","author_name":"Fondazione Haydn","author_url":"https:\/\/www.haydn.it\/en","title":"Winter Concert | Fondazione Haydn","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"4iBlRkjZrl\"><a href=\"https:\/\/www.haydn.it\/en\/events\/winter-concert-4\">Winter Concert<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.haydn.it\/en\/events\/winter-concert-4\/embed#?secret=4iBlRkjZrl\" width=\"600\" height=\"338\" title=\"&#8220;Winter Concert&#8221; &#8212; Fondazione Haydn\" data-secret=\"4iBlRkjZrl\" 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:\/\/www.haydn.it\/wp-content\/uploads\/2025\/08\/Haydn-2025-Stagione-25-26-Sito-Concerti-2250x1070_8.jpg","thumbnail_width":2250,"thumbnail_height":1070,"description":"Carl Maria von Weber\u2019s opera Oberon, or The Elf King\u2019s Oath was first performed on April 12, 1826, only two months before the composer\u2019s death, at the Royal Opera House, Covent Garden. In the Overture, completed just three days before the premiere, Weber gathered the main themes of an adventurous, exotic journey that leads from [&hellip;]"}