
"BTD (Before the Dawn)" is a Japanese version of the song originally recorded in Korean. It was released on Novem in 2 limited editions (CD+Photobook and CD+DVD) and CD only regular edition. " BTD (Before the Dawn) (Japanese version)"Ī Japanese version of the song was chosen as the group's debut single in Japan. Song Sooyoon, Han Jaeho, Kim Seungsoo, Ahn Joonsung Japanese version "BTD (Before the Dawn) (Japanese version)" Infinite released a dance version of the music video on January 17. The group's agency, Woollim Entertainment, stated that its intention was to visualize the inner conflict of the characters in the video, and not to display gratuitous violence. After the release of the full video, it was given a +19 rating due to being too violent for minors. Before the release of the music video, the teaser had some controversy because of its suggestive violent content. The teaser for the music video was released on Decemand the full video was released on January 6, 2011, along with the EP. Promotions for "BTD" ended on February 27. The song "Hysterie" was also used for the group's comeback performances. Promotions for the song began on Januon KBS's show Music Bank and as well as on MBC's Music Core, SBS's Inkigayo and Mnet's M! Countdown.
