13 Songs written by Bang Si hyuk

"Airplane Pt. 2" is a song recorded by South Korean boy group BTS, released as a B track on the album Love Yourself: Tear. On November 7, 2018, the Japanese version of the song was released through Big Hit Entertainment and Def Jam Japan as their ninth Japanese single.

"Apple" is a song recorded by South Korean girl group GFriend for their ninth extended play 回:Song of the Sirens. The song was released as the title track of the EP on July 13, 2020 by Source Music. The Japanese single album 回:Song of the Sirens ~Apple~ was released on October 21, 2020 by King Records, including the Japanese versions of "Apple" and "Tarot Cards".

"Blood Sweat & Tears" is a song recorded in two languages by South Korean boy band BTS. It was written by "Hitman" Bang, Kim Do-hoon, RM, Suga, J-Hope, and Pdogg, with the latter of the six solely handling production. The Korean version was released on October 10, 2016, as the lead single from the band's second studio album, Wings (2016), by Big Hit Entertainment. The Japanese version of the song was released on May 10, 2017, through Universal Music Japan, as a single album that included the B-side tracks "Spring Day" and "Not Today", both also in Japanese. It is a moombahton, trap, and tropical house song with influences of dancehall and reggaeton. The song's lyrics address the pain of addictive love.

Skool Luv Affair is the second extended play by South Korean boy band BTS. The album was released on February 12, 2014. It contains ten tracks, with "Boy in Luv" as the lead single M/V, which came with its video for its "Choreography Version". On April 9, the group promoted "Just One Day" M/V, another track from the album, which came with different videos for different versions, i.e; the "Choreography Version", the "One - Take Version", the "Facial Expressions Version", and a different choreography for the "Appeal Version". The repackaged version was released on May 14 with two new tracks: "Miss Right" and "I Like It ". The physical copy of the repackage album, Skool Luv Affair Special Addition, contains a total of 18 tracks with the addition of six instrumentals.

"Boy with Luv" is a song recorded by South Korean boy band BTS, featuring American singer Halsey, as the lead single for their sixth extended play Map of the Soul: Persona. It was released on April 12, 2019 by Big Hit Entertainment. The song's music video was the most viewed online music video in 24 hours at the time, garnering over 74.6 million views within its first day of release. On June 24, 2019, Billboard announced that the song had been certified Platinum by the RIAA. "Boy with Luv" held the record for the song with the most music show wins after the 2000s in South Korea with 21 wins, until the record was broken by "Dynamite".

"DNA" is a song recorded in two languages by South Korean boy band BTS. The Korean version was released on September 18, 2017 as the lead single from the band's fifth extended play Love Yourself: Her (2017) by Big Hit Entertainment. The Japanese version of the song was released on December 6, 2017 by Universal Music Japan as a triple A-side single album that included "Mic Drop" and a new, original song "Crystal Snow", both also in Japanese. Both versions were written by "Hitman" Bang, Supreme Boi, KASS, Suga, RM, Pdogg, with the latter of the six solely handling production. A "Pedal 2 LA" remix of the track appears on the band's third compilation album, Love Yourself: Answer (2018). An EDM and pop song, the lyrics talk about fate and love at first sight.

"Fake Love" is a song recorded in Korean and Japanese by South Korean boy band BTS. It was written by "Hitman" Bang, RM, and Pdogg, with the latter as producer. The Korean version was released through Big Hit Entertainment on May 18, 2018, as the lead single from the band's third album Love Yourself: Tear (2018). Columbia Records serviced the song to US contemporary hit radio on June 12, 2018, as a single in the country. A remix, titled "Rocking Vibe", was released on June 4, 2018, and appears on the band's third compilation album, Love Yourself: Answer (2018). The Japanese version of the song was released for digital download and streaming on October 16, 2018 by Universal Music Japan as a single album that included the remix and "Airplane Pt. 2", both also in Japanese. "Fake Love" is an emo hip hop, grunge-rock, rap-rock and electropop song which relies on rock instrumentals. The lyrics talk about the love that was once believed to be destiny, but turned out fake at the end.

"I Need U" is a song recorded by South Korean boy band BTS and the lead single from their third extended play, The Most Beautiful Moment in Life, Part 1 (2015). The original Korean version was released by Big Hit Entertainment on April 29, 2015 in South Korea. The Japanese version was released as a physical single on December 8, 2015 in Japan through Pony Canyon.

I Was Wrong is a song by South Korean ballad boyband 2AM, released off their repackaged mini-album I Was Wrong. The album was a repackaged album of the earlier Jugeodo Mot Bonae also known by its English title Can't Let You Go Even If I Die. "Jalmot Haesseo " was a digital single on March 16, 2010.

"Mic Drop" is a song recorded in two languages by South Korean boy band BTS. The Korean version was originally included as a B-side track on the band's fifth extended play Love Yourself: Her (2017), and later remixed by American producer and DJ Steve Aoki. The remix was released as the second single from the EP on November 24, 2017 by Big Hit Entertainment and features a guest appearance by American rapper Desiigner. It was serviced to US contemporary hit radio on December 5, 2017, as a single in that country. The Japanese-language version of "Mic Drop" was released on December 6, 2017 by Universal Music Japan as a triple A-side single album that included "DNA" and a new, original song "Crystal Snow", both also in Japanese. Both the Korean and Japanese versions of the song were written by Supreme Boi, "Hitman" Bang, J-Hope, RM, and Pdogg, with the latter of the five solely handling production. The remix version was also written by the same songwriters, with additional songwriting by Aoki, Desiigner, Tayla Parx, Flowsik, and Shae Jacobs. It was produced by Aoki, with Pdogg providing additional production. An EDM and trap song with hip hop leanings, the lyrics celebrate BTS' numerous achievements.

2 Cool 4 Skool is the debut single album by South Korean boy band BTS. The album was released on June 12, 2013, through Big Hit and distributed by Loen. The album was promoted by two singles "No More Dream" and "We Are Bulletproof Pt.2". Commercially, the album peaked at No. five on the Gaon Album Chart, and sold more than 230,000 units since its release in South Korea.

"Run" is a song recorded by South Korean boy band BTS as the lead single for their fourth extended play, The Most Beautiful Moment in Life, Pt. 2 (2015). The original Korean version was released by Big Hit Entertainment on November 30, 2015 in South Korea. The Japanese single version was released on March 15, 2016 under the Pony Canyon label.