This song is produced by GRAY (그레이); a singer, rapper and record producer of the South Korean hip-hop record label AOMG. It is a remix of the song “119,” which was performed in a South Korean hip-hop show called Show Me The Money 777.
As stated on GRAY’s Instagram, this song was created with the participation of 51 hip-hop artists.
These artists were not chosen by GRAY himself but with the help of his fans. On November 5th, 2018, he asked his fans on his Instagram story “who do u want” for the 119 REMIX? 2.1 million followers of his account were estimated to have answered this question.
Taking all the answers into consideration, 50 artists were decided to be featured in this song. The artists are the following:
Nucksal, Deepflow, Swings, GIRIBOY, Jay Park, Ugly Duck, Simon Dominic, Sik-K, Woodie Gochild, BewhY, Paloalto, Reddy, The Quiett, Changmo, Hash Swan, Keem Hyo Eun, EK, Chaboom, DBO, YUMDDA, Killagramz, Ja Mezz, YUNHWAY, Owen Ovadoz, NO:EL, Jvcki Wai, Han Yo Han, JUSTHIS, ODEE, Punchnello, PENOMECO, Geegooin, Hangzoo, Boi B, MyunDo, Flowsik, Uneducated Kid, Coogie, Gaeko, Rocky L, Junoflo, Day day, Jhnovr, Take One, Sway D, G2, Los, HAON, Loco & Woo Wonjae.
Lastly, with GRAY being the 51st artist, this song is the biggest hip-hop collaboration made, as of December 2nd of 2018.