It also topped the Billboard Top Heatseekers and World Albums charts for 4 weeks, the most by a South Korean act. For the first time, the group entered the Billboard 200 at 171 with the EP. BTS made a comeback with their fourth extended play, The Most Beautiful Moment in Life, Part 2, in November 2015. The lead single, " I Need U", reached the top five on the Gaon Digital Chart, as well as number 4 on the Billboard World Digital Songs chart. The group's third extended play, The Most Beautiful Moment in Life, Part 1, was released in April 2015. All of their Japanese singles-" No More Dream", released on June 4 " Boy in Luv", released on July 16 and " Danger", released on November 19-made it into the top 10 of the Oricon Albums Chart as well as the Japan Hot 100. To wrap up 2014, BTS made their Japanese debut in December 2014 with first Japanese studio album Wake Up. It was their first album to break into the US Top Heatseekers chart. The album is in Korean-language but was released exclusively in Japan.īTS released their first studio album, Dark & Wild in August 2014. Entitled 2 Cool 4 Skool / O!RUL8,2?, it contains the tracks of their single album " 2 Cool 4 Skool and their first mini album O!RUL8,2?. In May 23, 2014, the first Japanese compilation album by BTS was released. A repackaged version of the album, Skool Luv Affair Special Addition was released in May 2014. This marked the first time their album charted on the Billboard World Albums chart, and Japan's Oricon Albums Chart. In February 2014, BTS released their second extended play, Skool Luv Affair. They made a comeback on September 2013 with an extended play, O!RUL8,2?. The group debuted in South Korea on Jwith the single album 2 Cool 4 Skool. BTS have released eight studio albums (one of which was reissued under a different title), six compilation albums, seven extended plays, and eleven singles.