< Credit > 01. 정 Lyrics by ron Composed by glowingdog, ron Arranged by glowingdog Background Vocals performed by ron Synth performed by glowingdog A. Guitar performed by glowingdog E. Guitar performed by glowingdog Bass performed by glowingdog Drum performed by glowingdog Mixed & Mastered by 박경선 at Boost Knob 02. Classic Lyrics by ron Composed by emoji, ron Arranged by emoji, iryo Drums by emoji Synthesizers by emoji Keyboards by emoji Bass by emoji, iryo Guitar by emoji Cello by emoji Saxophone by emoji Trumpet by honnip Sound Effects by iryo Mixed by iryo Mastered by 박경선 at Boost Knob 03. how easy Lyrics by ron Composed by ron, honnip, iryo Arranged by iryo, honnip, ron Trumpet by honnip Bass by honnip Guitar by ron, honnip Synthesizers by iryo Sound Effects by iryo, ron, honnip Mixed by iryo Mastered by 박경선 at Boost Knob Executive Producer Jihoon Moon A&R by Yun Kim, Junyun Kang, Andrew Lee, MGMT by Seongsoon Park, Minseok Kim (C) 2024 Indigo Music, AP Alchemy