More performances:

• YouTube | 島津心美(Kokomi) - TEARS(X JAPAN) カバー / 東京アイドル劇場（アイゲキ

https://www.reddit.com/r/BABYMETAL/comments/2li472/comment/clv3q8z/

Ok, I found a way:

• find “image_src”
• https://i.ytimg.com/vi/WIKqgE4BwAY/maxresdefault.jpg?sqp=-oaymwEmCIAKENAF8quKqQMa8AEB-AH-CYAC0AWKAgwIABABGGIgSihlMA8%3D&rs=AOn4CLCqySoBbEfYB4MXqyO1lGOprIJIBw

What is the way to add a Thumbnail (URL) from YouTube?