오늘은 내 생일이야 여전히 즐거워[Credits]1. 여전히 뜨거워Lyrics by ZENE THE ZILLAComposed by OLV, 부현석, bækArranged by OLV, 부현석, bæk, KOREANGROOVE2. RealizedLyrics by ZENE THE ZILLAComposed by OLV, KOREANGROOVE, 부현석, bækArranged by OLV, KOREANGROOVE, 부현석, bækAll Tracks Mixed & Mastered by KOREANGROOVEArtwork by Seethis Yongboy, LEERYAN