{"version":"1.0","provider_name":"Instrumentownik","provider_url":"https:\/\/edukacja.savethemusic.eu\/instrumentownik","author_name":"admin","author_url":"https:\/\/edukacja.savethemusic.eu\/instrumentownik\/author\/admin\/","title":"Zesp\u00f3\u0142 rockowy - Instrumentownik","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"7qJTUhxBUK\"><a href=\"https:\/\/edukacja.savethemusic.eu\/instrumentownik\/rozmaitosci\/zespol-rockowy\/\">Zesp\u00f3\u0142 rockowy<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/edukacja.savethemusic.eu\/instrumentownik\/rozmaitosci\/zespol-rockowy\/embed\/#?secret=7qJTUhxBUK\" width=\"600\" height=\"338\" title=\"&#8222;Zesp\u00f3\u0142 rockowy&#8221; &#8212; Instrumentownik\" data-secret=\"7qJTUhxBUK\" 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:\/\/edukacja.savethemusic.eu\/instrumentownik\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/edukacja.savethemusic.eu\/instrumentownik\/wp-content\/uploads\/2022\/08\/Zespol-rockowy.png","thumbnail_width":643,"thumbnail_height":900,"description":"Historia Muzyka rock wywodzi si\u0119 z ameryka\u0144skiego \u201eczarnego\u201d bluesa i muzyki country. W latach 50. i 60. XX w. sta\u0142a si\u0119 symbolem buntu m\u0142odego pokolenia, tworz\u0105c niespotykan\u0105 do tej pory subkultur\u0119 m\u0142odzie\u017cow\u0105. Od lat 70. stopniowo traci\u0142a sw\u00f3j rewolucyjny charakter, staj\u0105c si\u0119 g\u0142\u00f3wnym nurtem muzyki popularnej (pop). Wtedy te\u017c rock zacz\u0105\u0142 si\u0119 pojawia\u0107 w parze [&hellip;]"}