While "Spring Day" is officially credited only to , it includes vocal contributions from artists outside the main group:
: As an in-house producer at Big Hit, she contributed to the song's writing and is often credited for additional vocal layers in BTS tracks. While "Spring Day" is officially credited only to
: Notably, member j-hope does not have a solo verse in the original studio version, though he performs the opening verse in live versions . 3. Literary & Cinematic Features While "Spring Day" is officially credited only to
