BTS World: Original Soundtrack is a soundtrack album by South Korean boy band BTS for their Netmarble mobile game BTS World. It was released on June 28, 2019, while the game was released on June 26. It was preceded by the singles "Dream Glow" (a collaboration with Charli XCX), "A Brand New Day" (a collaboration with Zara Larsson) and "All Night" (a collaboration with Juice Wrld). On June 26, the song "Heartbeat" was revealed in the game after its release. The album debuted atop the Gaon Album Chart and became the first K-pop soundtrack to debut on the Billboard Top Soundtracks chart.
Track list:
1. Heartbeat
2. Dream Glow
3. A brand new day
4. All night
5. Captain
6. Cake Waltz
7. Cake
8. Not alone
9. Friends
10. Wish
11. Flying
12. LaLaLa
13. You are here