플랫포지션 (Flat Position) – 구원의 주 (Lord of Savior)
Track 01 from Single "4th Story 구원의 주 (Lord of Savior)"
Release Date: 2018.11.15
플랫포지션 (Flat Position) – 은혜의 보좌
Track 01 from Single "은혜의 보좌"
Release Date: 2013.06.05
플랫포지션 (Flat Position) – 선물 (Feat. 이규휘)
Track 02 from EP "3rd Story 영원한 사랑 (Everlasting Love)"
Release Date: 2018.02.20
플랫포지션 (Flat Position) – 영원한 사랑 (Everlasting Love)
Track 01 from EP "3rd Story 영원한 사랑 (Everlasting Love)"
Release Date: 2018.02.20