List of songs written by Changbin

South Korean rapper, singer, songwriter, and music producer Seo Chang-bin, known mononymously as Changbin, is a member of the South Korean boy band Stray Kids, which debuted under JYP Entertainment in 2018. Changbin is also a core member of 3Racha, an in-house production team and sub-unit of Stray Kids, alongside fellow members Bang Chan and Han.^[1]

Changbin, as a member of 3Racha has co-written numerous songs for Stray Kids. Beyond Stray Kids, he co-wrote "Neverending Story" for the South Korean television series Extraordinary You^[2] and collaborated with Yoon Ji-sung on the song "You...Like the Wind", which he co-wrote and featured in for the EP Aside.^[3][4] Changbin also co-wrote and featured in "Mirror Mirror" with Thai rappers F. Hero and Milli,^[5] winning his first international awards for Best Collaboration at Thailand's Toty Music Awards and The Guitar Mag Awards.^[6][7] In 2024, he collaborated with Itzy and wrote the song "VAY" for the EP Gold.^[8] In the same year, he participated in writing and featured on the track "8th Grader (Respect Your Dreams)" for the singer and actor Kim Chang-wan.^[9]

As of April 2025, Changbin has registered songwriting credits for 181 songs with the Korea Music Copyright Association (KOMCA),^[10] including tracks like "Paradise" by NiziU, the theme song for Doraemon: Nobita's Sky Utopia,^[11] works for artists such as Show Lo,^[12] Yao Chen,^[13] and JO1,^[14] as well as collaborations with musicians like Japanese singer Lisa,^[15] Lil Durk,^[16] Sky-Hi,^[17] and Tiger JK.^[18] As a songwriter he won the Best Creator Award at the 2023 Asia Artist Awards along with bandmates Bang Chan and Han.^[19]