"A Brand New Day" has been described as an "electronic hip-hop song", with instrumentation featuring a prominent daegeum , a Korean bamboo flute, and producer Mura Masa providing an accompanying beat.[2]
Digital download[1] Title 1. "A Brand New Day (BTS World Original Soundtrack) [Part 2]" (with Zara Larsson ) 3:25
^ a b c d "A Brand New Day (BTS World Original Soundtrack) [Pt. 2] by BTS and Zara Larsson" . Apple Music . Retrieved June 14, 2019 .
^ a b " 'A Brand New Day,' Second Song From BTS WORLD's Original Soundtrack, To Be Released On June 14" . Netmarble . June 13, 2019. Retrieved June 14, 2019 – via PRNewsWire.
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^ "BTS Chart History (Digital Song Sales)" . Billboard . Retrieved June 25, 2019 .