เพลงในอัลบั้ม GOOD BOY1Good Boy (featYong Jun Hyung of BEAST)Baek Ji Young, Yong Jun Hyung03:442Voice (featGarie of LEESSANG)Baek Ji Young, Gary04:153I love you today more than yesterdayBaek Ji Young03:234Good Boy (Acoustic ver) (ACOUSTIC VER.)Baek Ji Young, Yong Jun Hyung03:385Voice (Only Song)Baek Ji Young, Gary04:156Good boy (inst) (INST)Baek Ji Young, Yong Jun Hyung03:447Voice (inst) (INST)Baek Ji Young, Gary04:13อัลบั้มอื่นของ Baek Ji Young천국과 지옥 사이별이 되어주고 싶었어낮에 뜨는 달 OST Part.6새벽 가로수길 (2023) (여름날 우리 X 백지영, 유회승 (엔플라잉)) (Garosugil At Dawn (2023) (My love X Baek Z Young, Yoo Hwe Seung (N.Flying)))Waiting Fou You (CURTAIN CALL OST Part.1)Love made me a foolOur love was pain (Nth Romance X Baek Z Young)