Watch Full Movie Online. BABYMETAL - Live Legend I is an electrifying live performance that showcases the unique fusion of J-pop idol culture with powerful heavy metal music. This concert captures the energy, theatricality, and musical prowess of BABYMETAL, featuring their signature blend of intense choreography, soaring vocals, and headbanging instrumentals. Fans are treated to a mesmerizing spectacle of lights, pyrotechnics, and infectious metal anthems, cementing BABYMETAL's reputation as pioneers of the "kawaii metal" genre and a global phenomenon in modern music.