CORTIS continue to make waves as their pre-debut single, “GO!,” is selected to be part of the official original soundtrack for NBA 2K26 Season 4.
The South Korean five-member boy group’s hit single is the opening track of their debut extended play (EP), Color Outside The Lines, released in September 2025. The game developers of the latest installment of the long-running video game series themselves directly requested the track’s inclusion.
A season in an NBA 2K video game is a recurring content update cycle featuring new rewards, MyCAREER and MyTEAM challenges, and music that also tracks the progression of the player in the game.
The soundtrack also features “Punk Tactics” by Joey Valence & Brae, “Disclosure” by Disclosure & Anderson .Paak, and “Let Her Cook” by Glorilla.
This past month, the group was named Friends of the NBA — a collaborative project between the world’s most popular basketball league and personalities to help expand the league’s outreach in the Asia-Pacific region. Previous K-pop acts who were part of this project and participated in NBA games and events were ENHYPEN, LE SSERAFIM, and SUGA of BTS.
They are set to perform at the opening of the NBA All-Star 2026’s Crossover event, a one-of-a-kind fan experience that is part of the NBA’s annual All-Star Game and other events from February 12 to 15, 2026.
CORTIS made their official debut under Big Hit Music with members Martin, James, Juhoon, Seonghyeon, and Keonho. This February, they will release the song “Mention Me”, which will appear on the soundtrack for the upcoming animated film Goat, which features the voice of NBA star Stephen Curry of the Golden State Warriors.