{"version":"1.0","provider_name":"Estonian Academy of Music and Theatre","provider_url":"https:\/\/eamt.ee\/en\/","title":"Heino Kaljuste. Kolmk\u00fcmmend \u00f5ppetundi | Estonian Academy of Music and Theatre","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"82xXPZul9G\"><a href=\"https:\/\/eamt.ee\/en\/toode\/kaljuste_100\/\">Heino Kaljuste. Kolmk\u00fcmmend \u00f5ppetundi<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/eamt.ee\/en\/toode\/kaljuste_100\/embed\/#?secret=82xXPZul9G\" width=\"600\" height=\"338\" title=\"&#8220;Heino Kaljuste. Kolmk\u00fcmmend \u00f5ppetundi&#8221; &#8212; Estonian Academy of Music and Theatre\" data-secret=\"82xXPZul9G\" 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:\/\/eamt.ee\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/eamt.ee\/wp-content\/uploads\/2025\/11\/30oppetundi_esikaas.jpg","thumbnail_width":591,"thumbnail_height":822,"description":"The book is in Estonian. The collection consists of thirty lesson plans, or \u201clessons\u201d, as Professor Heino Kaljuste himself called them, and was published to mark the 100th anniversary of his birth. Heino Kaljuste (1925\u20131989) was a conductor, chief conductor of national song festivals and the initiator of the youth song festival tradition, composer and &hellip; Continued"}