후이 – 봄이 오면 겨울은 지나가 (Feat. 우석)
Track 04 from EP 'WHU IS ME : Complex'
후이 – 흠뻑
Track 01 from EP 'WHU IS ME : Complex'
후이 – MELO (Feat. 박현진)
Track 02 from EP 'WHU IS ME : Complex'
후이 – Cold Killer (Feat. 진혁)
Track 03 from EP 'WHU IS ME : Complex'
Be One with Kpop - with Lyric
Track 04 from EP 'WHU IS ME : Complex'
Track 01 from EP 'WHU IS ME : Complex'
Track 02 from EP 'WHU IS ME : Complex'
Track 03 from EP 'WHU IS ME : Complex'