Acousticology (어쿠스틱콜로지) – Winter Wonderland (Vocal 이희주)
Track 01 from Single "Winter Wonderland"
Release Date: 2017.12.14
Acousticology (어쿠스틱콜로지) – 고백 (Vocal 유수미)
Track 01 from Single "고백"
Release Date: 2017.04.25
Be One with Kpop - with Lyric
Track 01 from Single "Winter Wonderland"
Release Date: 2017.12.14
Track 01 from Single "고백"
Release Date: 2017.04.25