Includes a 100 page booklet and two photocards.. Dark & Wild is the debut studio album of South Korean boy group BTS. It was released by Big Hit Entertainment on August 19, 2014. The album contains fourteen tracks, with "Danger" as it's lead single. The third track on the album, "War of Hormone", was later promoted as a secondary single. BTS, also known as the Bangtan Boys, is a seven-member South Korean boy band formed by Big Hit Entertainment. The name subsequently became a backronym for Beyond the Scene in July 2017.