{"version":"1.0","provider_name":"366","provider_url":"https:\/\/366calendar.com\/en","author_name":"Frieke van Thiel","author_url":"https:\/\/366calendar.com\/en\/author\/friekevanthiel_siyd6zi8\/","title":"TSJAIKOVSKI (1840-1893) - 366","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"IkozdT3FLg\"><a href=\"https:\/\/366calendar.com\/en\/tsjaikovski\/\">TCHAIKOVSKY (1840-1893)<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/366calendar.com\/en\/tsjaikovski\/embed\/#?secret=IkozdT3FLg\" width=\"600\" height=\"338\" title=\"&#8220;TSJAIKOVSKI (1840-1893)&#8221; &#8212; 366\" data-secret=\"IkozdT3FLg\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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:\/\/366calendar.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/366calendar.com\/wp-content\/uploads\/2026\/05\/tsjaikovski-366-legendarische-muzikale-personen-verjaardagskalender-1.jpg","thumbnail_width":1200,"thumbnail_height":630,"description":"Pjotr Iljitsj Tsjaikovski (1840\u20131893) Lees de biografie van de beroemdste Russische componist aller tijden. Zijn muziek \u2014 rijk aan emotie, melodische schoonheid en dramatische kracht \u2014 heeft generaties luisteraars over de hele wereld ontroerd."}