Let's Vaunce (feat. Jiyul) Single • 2025

Choo Choo Boom (feat. Boombeat) Single • 2025

김치파워 (Kimchi Power) Single • 2024

세포구조대 (SEFO's rescue team) Single • 2024

My Son, I Love You (feat. DONO) Single • 2024

세포체조 Single • 2024

Over Again Single • 2022

HEAVEN Single • 2021

Baby Shark (Festival Remix)(feat. Johnny only) Single • 2025

Baby Shark (Kids Remix)(feat. Johnny only) Single • 2025

[MV] SEFO, Geeni - 세포체조 VLENDING 블렌딩 • 15K views

[MV] SEFO (세포),POY,LOKI - Let's Vaunce VLENDING MUSIC • 12K views

[MV] SEFO (세포),Geeni - 아기상어 (Baby Shark Kids Remix) VLENDING 블렌딩 • 1.5K views

[MV] SEFO(세포), POY, LOKI - 폭주기관차 ) VLENDING MUSIC • 11K views

The Start Of Something Alex Prospect, SEFO, Juncoco & Spyro • 11K views

[MV] SEFO(세포), GUNNER(허조교), ZUIN - 김치파워 VLENDING MUSIC • 16K views

[MV] SEFO, Bagagee Viphex13 - 세포구조대 VLENDING MUSIC • 5.7K views

SEFO & RiraN - Over Again [UTY Release] UTY Records • 1.4K views

[MV] SEFO, JADE KEY - 아들아 사랑해! VLENDING MUSIC • 17K views

Nightstyle - The start of something Hard Waifu • 1.6K views