Billlie Launches First Unit with Moon Sua and Siyoon
K-pop girl group Billlie has unveiled its first-ever unit, with members Moon Sua and Siyoon teaming up for a bold new musical project. Their debut song ‘SNAP (feat. sokodomo)’ drops today, June 7, at 6 PM KST on major music platforms.
A Genre-Blending Track with Electro-Hip-Hop Flair
‘SNAP’ mixes drill-inspired bass and dark, minimal rhythms with electronic pop synths, resulting in a fresh reinterpretation of the hyper hip-hop genre. The track represents Billlie’s commitment to innovative sounds that transcend traditional musical categories.
Moon Sua delivers a powerful presence through her husky voice and energetic raps, while Siyoon stands out with smooth flow and dynamic performance skills. The song’s lyrics express their personal growth journeys and reflect on overcoming life’s challenges through introspection and determination.
Global Collaboration Boosts Musical Synergy
Top-tier producers Benjamin 55 and Stary 55—known for collaborations with major K-pop acts—helped shape the track. Iconic rapper Sokodomo adds extra energy with his feature. Both Moon Sua and Siyoon also participated in writing the lyrics, adding authenticity to the message.
‘Chrome Noir’ Visuals Add Dramatic Flair
The duo’s second teaser video, released via Billlie’s official YouTube channel on June 6, shows off a mysterious ‘Chrome Noir’ concept. With an atmospheric visual style, the teaser hints at a dramatic transformation for the two members, heightening anticipation for their full debut.
A Promising Start for Moon Sua and Siyoon’s Unit
‘SNAP’ marks the first unit release from Moon Sua and Siyoon, who also serve as Billlie’s main rappers. Through this ambitious new direction, they aim to highlight their artistic identities and musical growth. The release includes both Korean and English versions, broadening its appeal for global audiences.
Fans around the world are watching closely as this dynamic duo steps into the spotlight with a fierce and fresh sound that redefines what a K-pop unit can be.
[Photo courtesy of Mystic Story]
