4IN1 – 천사들의 겨울 (With 이은아, 팽한솔)
Track 04 from EP "1st Mini Album Unichristmas"
Release Date: 2014.12.17
4IN1 – 루돌프의 마음
Track 03 from EP "1st Mini Album Unichristmas"
Release Date: 2014.12.17
4IN1 – Blue Christmas
Track 02 from EP "1st Mini Album Unichristmas"
Release Date: 2014.12.17
4IN1 – 사랑해줄래요
Track 01 from Single "사랑해줄래요"
Release Date: 2014.02.26
4IN1 – 나홀로 크리스마스
Track 01 from EP "1st Mini Album Unichristmas"
Release Date: 2014.12.17