wechat-dump/wechat/static/TP_QQMUSIC.html

<div class="chatItem {sender_label}">
  <div class="chatItemContent">
    <span class="avatar"></span>
    <div class="cloud cloudText">
      <div class="cloudPannel" title="{time}" {nickname}>
        <div class="cloudBody">
          <div class="cloudContent">
            <pre style="white-space:pre-wrap">
QQ Music:<a href="{url}" target="_blank">{content}</a> </pre>
            <span class="img_wrap">
              <img class="imageBorder" src="data:image/{img[1]};base64,{img[0]}"/>
            </span>
          </div>
        </div>
      </div>
    </div>
  </div>
</div>