Who said this planet doesn’t rock?
http://www.youtube.com/watch?v=AqdAnGDMU2k&safety_mode=true&persist_safety_mode=1&safe=active (with English subtitles)
http://www.youtube.com/watch?v=PgEmSb0cKBg&safety_mode=true&persist_safety_mode=1&safe=active (Documentary in English)