Hollow Young – 아프기 전에
Track 01 from Single '아프기 전에'
CIKA – MOBBIN (feat. EK, KOR KASH)
Track 01 from Single 'MOBBIN'
Hollow Young – 신발끈
Track 01 from Single '신발끈'
최동주 (POLO) – What You Doin’? (Feat. Hollow Young) (Prod. J Way)
Track 01 from Single 'What You Doin?'
Hollow Young, J Way – Say Cheese ! (Feat. 크루셜스타 (CRUCiAL STAR))
Track 01 from Single 'Say Cheese ! (Feat. 크루셜스타 (CRUCiAL STAR))'
Hollow Young, J Way – Say Cheese ! (Feat. 크루셜스타 (CRUCiAL STAR)) (sped up)
Track 02 from Single 'Say Cheese ! (Feat. 크루셜스타 (CRUCiAL STAR))'
Hollow Young, J Way – 자기소개 (Feat. 아우릴고트 (OUREALGOAT))
Track 01 from Single '자기소개'