One Thing Led To Another Album: YOU, I, DOT, LINEArtist: Sushiwishfish feat Olltii, 올티 (Olltii) Listen and download
UHWA DOONG DOONG REMIX Album: Good LuckArtist: Wusic feat Juvie Train, Olltii, Zizo, Kebee, Sikboy, 올티 (Olltii), Bruno Champman, Bruno Champman (브루노 챔프맨) Listen and download
Pafundesi (Radio Edit) Album: Pafundesi (Radio Edit) (Single)Artist: Ddy Nunes, DJ Olti, Samanta Listen and download
Run On Album: Webtoon 'Are Adventurers Given Worker Compensation? ' (Original Soundtrack)Artist: Olltii feat Lone Listen and download
Run On (Inst.) Album: Webtoon 'Are Adventurers Given Worker Compensation? ' (Original Soundtrack)Artist: Olltii feat Lone Listen and download