{"version":"1.0","provider_name":"Blog bilety24","provider_url":"https:\/\/www.bilety24.pl\/blog","author_name":"Bilety24","author_url":"https:\/\/www.bilety24.pl\/blog\/author\/admin_bilety24\/","title":"Filharmonia Narodowa 21.04.2026 - Blog bilety24","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"ydOwoyMBkU\"><a href=\"https:\/\/www.bilety24.pl\/blog\/filharmonia-narodowa-21-04-2026\/\">Filharmonia Narodowa 21.04.2026<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.bilety24.pl\/blog\/filharmonia-narodowa-21-04-2026\/embed\/#?secret=ydOwoyMBkU\" width=\"600\" height=\"338\" title=\"&#8222;Filharmonia Narodowa 21.04.2026&#8221; &#8212; Blog bilety24\" data-secret=\"ydOwoyMBkU\" 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.bilety24.pl\/blog\/wp-content\/uploads\/2026\/04\/FN_B24_blog_1314x688px_2026-04-21.jpg","thumbnail_width":1314,"thumbnail_height":688,"description":"Orkiestra Kameralna Filharmonii Narodowej powsta\u0142a z&nbsp;okazji stulecia Filharmonii w&nbsp;Warszawie w&nbsp;2001 roku, a&nbsp;pierwszy koncert zagra\u0142a 10 lutego 2002 roku. Zesp\u00f3\u0142 tworz\u0105 instrumentali\u015bci, kt\u00f3rzy na&nbsp;co dzie\u0144 wyst\u0119puj\u0105 w&nbsp;Orkiestrze Filharmonii Narodowej. Podczas koncertu wyst\u0105pi\u0105 arty\u015bci sekcji instrument\u00f3w d\u0119tych. Publiczno\u015b\u0107 b\u0119dzie mia\u0142a okazj\u0119 pozna\u0107 pe\u0142ne spektrum ich umiej\u0119tno\u015bci w&nbsp;szeroko zakrojonym repertuarze \u2013 od&nbsp;muzyki baroku i&nbsp;klasycyzmu, po epok\u0119 romantyzmu. R\u00f3\u017cnorodny [&hellip;]"}