This Indonesian pop recording, "Sleeping," features a musical approach rooted in the artist's background as a composer for film scores. The artist's work in film music has informed their style, which emphasizes melodic development and a sophisticated harmonic palette. This is evident in the song's carefully constructed arrangement, where each instrumental layer contributes to the overall narrative arc. The composition demonstrates a nuanced understanding of how musical elements can evoke specific moods and imagery, reflecting the artist's experience in crafting sonic landscapes for visual media.