AiO (아이오) – Cheers (Prod. Fa.B)
Track 07 from EP "李濟成印"
Release Date: 2019.11.22
AiO (아이오) – 내가 더
Track 06 from EP "李濟成印"
Release Date: 2019.11.22
AiO (아이오) – Drama (fake or real)
Track 05 from EP "Fake or Real"
Release Date: 2021.03.10
AiO (아이오) – Dive (Prod. Fa.B)
Track 05 from EP "李濟成印"
Release Date: 2019.11.22
AiO (아이오) – Call Me
Track 04 from EP "Fake or Real"
Release Date: 2021.03.10
AiO (아이오), 배용완, 정승민, 김성민 – 263,900
Track 01 from Single "263,900"
Release Date: 2020.05.27
AiO (아이오) – Blue Ocean (Prod. Fa.B)
Track 04 from EP "李濟成印"
Release Date: 2019.11.22
AllBLUE, Ironic (아이러닉), AiO (아이오) – Classy Music (Prod.by Fa.B)
Track 02 from Single "Hurry Up"
Release Date: 2019.01.11
AiO (아이오) – 이해해줘 (My Bae)
Track 03 from EP "Fake or Real"
Release Date: 2021.03.10
AiO (아이오) – Hit the Road (feat. BMO) (Prod. Fa.B)
Track 03 from EP "李濟成印"
Release Date: 2019.11.22
AiO (아이오), 김민재 – 2022 freestyle
Track 01 from Single "2022 freestyle"
Release Date: 2021.02.22
AllBLUE, Ironic (아이러닉), AiO (아이오) – Hurry Up (Prod.by Fa.B)
Track 01 from Single "Hurry Up"
Release Date: 2019.01.11
AllBLUE, Ironic (아이러닉), AiO (아이오) – 헤엄쳐 (With Her) (Prod.by Fa.B)
Track 01 from Single "헤엄쳐 (With Her)"
Release Date: 2019.06.28
AiO (아이오) – 로맨스 (Romance)
Track 02 from EP "Fake or Real"
Release Date: 2021.03.10
AiO (아이오) – Feel So Young (feat. Fa.B) (Prod. Fa.B)
Track 02 from EP "李濟成印"
Release Date: 2019.11.22
AiO (아이오), 현석 – 지금 내 옆에
Track 01 from Single "지금 내 옆에"
Release Date: 2020.06.10
AiO (아이오), AllBLUE – 하루종일
Track 01 from Single "하루종일"
Release Date: 2019.03.15
AiO (아이오) – AIWIY
Track 01 from EP "Fake or Real"
Release Date: 2021.03.10
AiO (아이오) – star (feat. Fa.B) (Prod. Fa.B)
Track 01 from EP "李濟成印"
Release Date: 2019.11.22
AiO (아이오) – Blue Ocean (Prod.by Fa.B)
Track 01 from Single "Blue Ocean"
Release Date: 2019.01.25