Kiggen - 왜 강력한 처벌을 하지 않는가 (AND JUSTICE FOR ALL)
Kiggen - 서울의 밤 (Seoul Night)
Kiggen - STREAMING (Feat. Rick Bridges)
Kiggen - 좀 더 영원한 걸 원해(EVER)
Kiggen - 두고두고 (Little By Little) (With Yang Da Il)
KIGGEN - 다시보기 (Replay) (feat. Jinsil, Hanhae)
KIGGEN - When You Can't Sleep (feat. Namjoo)
KIGGEN - 밤에 들어줘 (3AM) (feat. SURAN, Hanhae)
KIGGEN - Go the Limit (feat. Basick, Ja Mezz, Esbee)
KIGGEN - Sleeping Pills