낙하 (feat. 이수현) (청춘기록 OST)

AKMU construct this song around a single beautiful tension: the voice of Suhyun Lee arrives like a clear sky, and the production beneath her is its own emotional weather — layered, shifting, with a bittersweet quality that the melody alone can't carry. The arrangement uses acoustic elements as the foundation but allows electronic texture to drift through, giving the whole thing a liminal quality, suspended between certainty and doubt. Chanyuk Lee's production creates space that feels open and somewhat vertiginous, as if the song is about standing at the edge of something irreversible. The duet structure isn't two voices in conversation so much as two emotional states coexisting — warmth and melancholy folded into each other without resolving into either. Youth Record used this song to soundtrack the particular anguish of aspiring — the moment when wanting something badly enough becomes its own vulnerability. It's a song about the falling sensation, about giving yourself over to something before you know how it ends. You reach for it in the quiet hours when ambition and fear are indistinguishable from each other, when the future feels both luminous and terrifying and you can't tell the difference.