프레디 카소(Fredi Casso) – Vein (Feat. Gu is 9)
Track 21 from Album '1989'
프레디 카소(Fredi Casso) – Bakchii (Feat. Skinny Chase, Gu is 9)
Track 11 from Album '1989'
프레디 카소(Fredi Casso) – Nobluelight (Feat. 덥덥이 (dubdubee))
Track 17 from Album '1989'
프레디 카소(Fredi Casso) – Relax your mind
Track 16 from Album '1989'
프레디 카소(Fredi Casso) – society II love
Track 07 from Album '1989'
프레디 카소(Fredi Casso) – Ganggang swirl (Feat. Skinny Chase)
Track 05 from Album '1989'
프레디 카소(Fredi Casso) – Koji (Feat. 격 (kyuk))
Track 08 from Album '1989'