생일 축하해 01. 오랜만에 Composed by LEIDEN, Yonas K Beatz Arranged by LEIDEN, Yonas K Beatz Lyrics by LEIDEN 02. Photoshoot * Composed by LEIDEN, Kontrabandz Arranged by LEIDEN, Kontrabandz Lyrics by LEIDEN 03. Symmetric Composed by LEIDEN, prodbyIOF Arranged by LEIDEN, prodbyIOF Lyrics by LEIDEN 04. U (Feat. Millivv) Composed by LEIDEN, Bradley Moon, Millivv Arranged by LEIDEN, Bradley Moon Lyrics by LEIDEN, Millivv 05. As Always Composed by LEIDEN, Kontrabandz, prodbyIOF Arranged by LEIDEN, Kontrabandz, prodbyIOF Lyrics by LEIDEN Mixed and Mastered by FROST