
"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 Def Jam as their ninth Japanese single.

"All Night" is a song by RM and Suga of the South Korean boy band BTS and American rapper Juice Wrld, released on June 21, 2019. It is the third single to be taken from the BTS World: Original Soundtrack, and was produced by RM.

Song of the Sirens is the ninth and final extended play by South Korean girl group GFriend, released on July 13, 2020, by Source Music and distributed by kakao M. The EP contains six songs including the lead single "Apple".

"Bang!" is a song recorded by South Korean girl group After School. The single marked the first appearance of the group's eighth member, Lizzy. It was later released in Japanese for the group's Japan debut. The single was released on 17 August 2011 in 3 editions. This version doesn't include ex-member Bekah, who left the group after the end of promotions for the group's first Korean album "Virgin" to become a designer.

"Because of You" is a song recorded by South Korean girl group After School. It was released on 25 November 2009 by Pledis Entertainment. The group also released an official remix version of "Because of You" on 21 January 2010. The title track was written, composed, and arranged by Brave Brothers, and it was the first release without member So-young and with new members Raina and Nana.

"Black Swan" is a song by South Korean boy band BTS from their fourth Korean-language studio album, Map of the Soul: 7 (2020). The song was written by RM, August Rigo, Vince Nantes, Clyde Kelly and Pdogg, with the latter of the five also handling production. It was released on January 17, 2020 as the first single by Big Hit Entertainment as a countdown to the album. Musically, it was described as an emo hip hop song featuring cloud rap and trap drum beats. The song uses lo-fi-style guitar instrumentation and contains a "catchy" hook. The lyrics are introspective and find BTS confessing, as artists, the fear of losing their passion for music.

Black Widow is a song recorded by South Korean girl group Pristin for their first EP Hi! Pristin (2017). It was remixed and then released as the album's second single on May 19, 2017. The song was written by members Roa and Sungyeon, as well as Simon Petrén and Ylva Dimberg.

"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.

"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".

"A Brand New Day" is a song by J-Hope and V of South Korean boy band BTS and Swedish singer Zara Larsson, released on June 14, 2019, as the second single from the BTS World: Original Soundtrack. It was produced by Mura Masa.

"Butter" is a song recorded by South Korean boy band BTS. It was released as a digital single on May 21, 2021, through Big Hit Music and Sony Music Entertainment, as the band's second English-language single. A disco-pop, dance-pop, and EDM track, the song was written by Jenna Andrews, RM, Alex Bilowitz, Sebastian Garcia, Robert Grimaldi, Stephen Kirk, and Ron Perry, with production handled by the latter three. Upon release, "Butter" received positive reviews from music critics, with praise towards its catchiness. It was a commercial success, topping charts in South Korea, Japan, Malaysia, Mexico, Singapore and the United States, as well as Billboard's Global 200 chart. The song also reached the top 10 in over 20 other countries worldwide.

"Crossroads" is a song recorded by South Korean girl group GFriend for their eighth extended play 回:Labyrinth. The song was released as the title track of the EP on February 3, 2020 by Source Music. The Japanese single album 回:Labyrinth ~Crossroads~ was released on October 14, 2020 by King Records, including the Japanese versions of "Crossroads" and "Labyrinth".

"Diva" (Korean: 디바) is a song recorded by South Korean girl group After School. The song was released on 9 April 2009 as a digital single and later added on the group's second single album Because of You as B-side. The song is the first release including Uee and the last release including Soyoung, who withdrew from the group to become an actress.

"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.

"Dream Glow" is a song by Jin, Jimin and Jungkook of the South Korean boy band BTS and British singer Charli XCX, released as a single on June 7, 2019. It was produced by Stargate, and is the first song from the soundtrack of their BTS World game, released on June 26.

"Dynamite" is a song recorded by South Korean boy band BTS, released on August 21, 2020, through Big Hit Entertainment and Sony Music Entertainment. It is the band's first song fully recorded in English. The song, written by David Stewart and Jessica Agombar and produced by Stewart, is an upbeat disco-pop song with elements of funk, soul, and bubblegum pop, and takes influence from 1970s music—it features snapping handclaps, echoing synths, and celebratory horns.

"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.

Fallin' Light is the third studio album and first and only Japanese-language studio album by South Korean girl group GFriend. It was released in Japan by King Records on November 13, 2019, as the group's second Japanese album. It peaked at number 7 on the Oricon Albums Chart. A music video was released for the lead single "Fallin' Light ".

"Film Out" is a song recorded by South Korean boy band BTS for their Japanese-language compilation album, BTS, the Best (2021). It was released on April 2, 2021, through Virgin Music, as the lead single from the compilation album.

"Fingertip" is a song recorded by South Korean girl group GFriend for their fourth extended play The Awakening (2017). The song was released by Source Music on March 6, 2017, as the EP title track.

"Flower" is a song recorded by South Korean girl group GFriend. It was released by King Records on March 12, 2019, as their fourth Japanese single. It was later included in their debut Japanese studio album Fallin' Light (2019).

"Heaven" is the fifth Japanese single from South Korean girl group After School. The single was released physically on October 2, 2013, but was released digitally on September 25, 2013. The track is produced by Shinichi Osawa. This is the first Japanese release with new member Kaeun, and the first Japanese release without former leader Park Kahi.

"I Need U" is a song recorded by South Korean boy band BTS as the lead single from their third extended play, The Most Beautiful Moment in Life, Part 1 (2015). The single was released by Big Hit Entertainment on April 29, 2015 in South Korea. It was the first of BTS' career to garner them a win on a South Korean television music show. Two remix versions of the song were subsequently released on the band's first compilation album The Most Beautiful Moment in Life: Young Forever in 2016. By September 2016, the song had sold over 800,000 digital downloads domestically. In December 2019, its music video became BTS' 14th to surpass 200 million views.

"If You" is the debut single by South Korean boy group special unit NU'EST W, composed of JR, Aron, Baekho and Ren. It was released as a digital single on July 25, 2017, by Pledis Entertainment and distributed by CJ E&M Music.

"Life Goes On" is a song recorded by South Korean boy band BTS and released on November 20, 2020, through Big Hit Entertainment and Columbia Records as the lead single from the group's fifth Korean-language studio album Be, released the same day.

"Lights" is a song recorded by South Korean boy band BTS for their fourth Japanese-language studio album, Map of the Soul: 7 ~ The Journey ~ (2020). The song was released as a double A-side single with the Japanese version of "Boy with Luv" on July 3, 2019, through Universal Music Japan. This marked the band's first original Japanese single in two years since 2017's "Crystal Snow". The song was written by Sunny Boy, Yohei, and UTA, with the latter of the three solely handling production. Musically, it is an electropop power ballad in the style of dance music, featuring a bassline and piano-driven chord progression. An uplifting song, the lyrics describe BTS and the listener as each other's light.

"Make It Right" is a song by South Korean boy band BTS. It was released digitally on April 12, 2019, as part of the extended play Map of the Soul: Persona. It was remixed and re-released, featuring Lauv, as the second single from the EP on October 18, 2019.

"Memoria" is a song recorded by South Korean girl group GFriend. It was released by King Records on October 10, 2018, as the group's second Japanese single.

"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 Def Jam Recordings and Virgin Music 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.

"New Schoolgirl" is the debut single by South Korean girl group, After School

2 Cool 4 Skool is the debut single album released by South Korean boy band BTS on June 12, 2013 through Big Hit Entertainment and distributed by Loen. The album was supported by two singles "No More Dream" and "We Are Bulletproof Pt.2". Commercially, it peaked at number five on the Gaon Album Chart in South Korea, and at number ten on Billboard's World Albums Chart in the United States. The album has sold over 300,000 copies as of June 2021.

"On" is a song recorded by South Korean boy band BTS. It was released on February 21, 2020, as the second single from the band's fourth Korean-language album Map of the Soul: 7. A version featuring Australian singer Sia was also released and features on the digital and streaming version of the album.

"Permission to Dance" is a song by South Korean boy band BTS. It was released through Big Hit Music and Sony Music on July 9, 2021, as a stand-alone single. The song was also included as part of the CD release of the group's previous single "Butter", and is the band's third English-language single.

"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.

"Shh" is the sixth Japanese single from South Korean girl group After School. The single was released on January 29, 2014. The track is produced by Shinichi Osawa, who previously produced their fifth Japanese single "Heaven". It was the last Japanese single with Lee Jooyeon before she graduated in December 2014.

"Sunrise" is a song recorded by South Korean girl group GFriend for their second studio album Time for Us (2019). It was also released as the group's third Japanese single and was later included in their debut Japanese studio album Fallin' Light (2019).

"Time for the Moon Night" is a song recorded by South Korean girl group GFriend for their sixth extended play of the same name. The song was released by Source Music on April 30, 2018. It is the first and only song to achieve a grandslam in 2018, winning all of the six music program trophies consecutively in one week.

2 Cool 4 Skool is the debut single album released by South Korean boy band BTS on June 12, 2013 through Big Hit Entertainment and distributed by Loen. The album was supported by two singles "No More Dream" and "We Are Bulletproof Pt.2". Commercially, it peaked at number five on the Gaon Album Chart in South Korea, and at number ten on Billboard's World Albums Chart in the United States. The album has sold over 300,000 copies as of June 2021.