Moon Sua and Siyoon Team Up for the Fiery New Track "SNAP"

Apr 10

K-pop girl group Billlie’s Moon Sua and Siyoon made waves this week with their debut as a subunit, releasing the digital single "SNAP" on April 7 under Mystic Story. The track, featuring rapper Sokodomo, marks the first subunit venture for the seven-member group, showcasing a bold new side of the duo known for their commanding stage presence. With its infectious energy and genre-blending sound, "SNAP" has quickly become a topic of conversation among fans.

The single fuses deep drill bass with moody, minimalist rhythms, layered over electronic pop synths that give it a futuristic edge. Moon Sua’s husky vocals and razor-sharp rap verses anchor the track, while Siyoon complements with fluid vocals and a dynamic delivery that shifts effortlessly between soft and intense. The result is a hard-hitting yet introspective anthem that feels both cinematic and raw.

The music video leans into a dramatic aesthetic, with Moon Sua and Siyoon wielding swords in a nod to their fierce synergy. Dark makeup, sleek outfits, and a stark color palette amplify the visuals, which blend choreography with symbolic imagery of breaking free. A subtle 8-bit influence in the track’s production peeks through in the video’s retro-futuristic transitions, adding depth without overpowering the duo’s charisma.

Billlie, who debuted in 2021 with The Billage of Perception: Chapter One, has been carving a unique niche in K-pop, and "SNAP" feels like a confident step forward. Moon Sua, a former YG trainee and Unpretty Rapstar 2 standout, and Siyoon, a skilled dancer and ex-K-pop Star 5 contestant, bring years of experience to this project. As the group’s first subunit, their chemistry sets a high bar for what’s to come, hinting at more experimentation in Billlie’s evolving sound.

"SNAP" is available now on all major streaming platforms—give it a spin and see why it’s making noise.