Import Blu-Ray/All Region. Live In London: Babymetal World Tour 2014 showcase four extraordinary live performances. Formed in Japan in 2010, Babymetal have grown from the seeds sown by Svengali Kobametal and evolved steadily into one of the most powerful musical phenomena’s in the world today. The concept of the group is a fusion of the metal and idol genres. The three teenage girls and their band released their self-titled debut album in February 2014.