Yoojung (onlyoneof) Underground Idol #1 Zip May 2026

: The project was overseen by Jaden Jung , known for his work with LOONA, which is reflected in the album's art-pop aesthetic.

: YooJung adopted a striking blonde look, signifying a major transformation from his debut era. 🎶 Tracklist YooJung (OnlyOneOf) UndergrOund IdOl #1 zip

The single album features two distinct tracks that highlight YooJung’s vocal range and the group's signature sound: : The project was overseen by Jaden Jung

: A reimagining of OnlyOneOf's group track "picassO," tailored to fit the solo project's specific vibe. known for his work with LOONA

The project focuses on the "hidden" or "underground" feelings of idols who typically shine in the spotlight.