노스폴725 (Northpole725) – SUN
Track 01 from Single "SUN"
Release Date: 2018.02.02
노스폴725 (Northpole725) – 길위에서
Track 02 from Single "Triumph"
Release Date: 2017.04.14
노스폴725 (Northpole725) – 네 모습이 보여
Track 02 from Single "Zero Gravity"
Release Date: 2017.02.21
노스폴725 (Northpole725) – 돌아갈래 (Acoustic Ver.)
Track 02 from Single "Return"
Release Date: 2018.04.24
노스폴725 (Northpole725) – Triumph (진실의 이름으로)
Track 01 from Single "Triumph"
Release Date: 2017.04.14
노스폴725 (Northpole725) – Sprit
Track 02 from Single "Miracle"
Release Date: 2016.12.20
노스폴725 (Northpole725) – 무중력 (Zero Gravity)
Track 01 from Single "Zero Gravity"
Release Date: 2017.02.21
노스폴725 (Northpole725) – 기적 (奇蹟:Miracle)
Track 01 from Single "Miracle"
Release Date: 2016.12.20
노스폴725 (Northpole725) – 돌아갈래
Track 01 from Single "Return"
Release Date: 2018.04.24