MUSM Teams Up With Vinet, HyeongGwanNam, nin & blessbeauty for 'runnitup'

The K-pop and K-indie music scene is no stranger to boundary-pushing collaborations, and the latest release from 1theK (원더케이) is a testament to that creative spirit. On March 31, 2026, artist MUSM releases "runnitup," a multi-artist collaborative track featuring Vinet, HyeongGwanNam (남형관), nin, and blessbeauty, with production handled by Vinet and Fheo. Ahead of the release, 1theK dropped a teaser on March 30 that has already generated attention among fans of contemporary Korean music.

Featured on 1theK's official YouTube channel — one of Korea's most prominent K-pop and K-music platforms — the teaser clip signals a track with a distinct energy and a collaborative spirit that brings together several artists from different corners of the Korean music landscape.

The Collaboration Behind "runnitup"

"runnitup" is a collaborative project at its core, and the lineup reflects it. Alongside MUSM, the track features contributions from Vinet, who also co-produces the track alongside Fheo; HyeongGwanNam (남형관); nin; and blessbeauty. The combination of these artists suggests a track that bridges genres and styles, blending individual artistic voices into a cohesive collaborative statement.

In contemporary Korean music, multi-artist collaboration tracks have become an increasingly popular format, particularly in the hip-hop, R&B, and alternative pop spaces. Rather than functioning as a feature or guest appearance in the traditional sense, projects like "runnitup" treat every contributor as an equal creative partner — a democratic approach to music-making that tends to produce unexpected and often refreshing results.

The production pairing of Vinet and Fheo is also notable. The decision to have a featured artist co-handle production duties alongside a dedicated producer speaks to a creative process that is deeply integrated — where the line between performer and architect of the sound is intentionally blurred. The track name itself, "runnitup," suggests upward energy, momentum, and a commitment to pushing forward — themes that often resonate strongly in collaborative hip-hop and urban music contexts.

Why 1theK and What This Release Means

1theK, also known as 원더케이, is one of Korea's most influential music platforms. While it is perhaps best known internationally for its K-pop content, 1theK has consistently championed a broader range of Korean music — including independent artists, hip-hop acts, and genre-blending projects that might not find the same platform elsewhere.

The decision to release "runnitup" through 1theK's channel is itself a statement about the track's ambition. Appearing on 1theK means immediate exposure to millions of subscribers and a global audience that actively seeks out new Korean music across genres. For an emerging or independent artist like MUSM, a 1theK release represents a meaningful platform moment — a chance to introduce their sound to listeners who might not have encountered them otherwise.

For the collaborative artists involved, the same logic applies. Vinet's dual role as both featured artist and co-producer gives them a distinctive stake in the project's success. HyeongGwanNam, nin, and blessbeauty each bring their own fan communities and artistic reputations to the track, creating a cross-pollination effect that can expand everyone's reach simultaneously.

The Growing Landscape of Korean Collaborative Music

The release of "runnitup" fits into a broader trend that has been reshaping Korean music over the past several years. While K-pop group releases and major label solo albums continue to dominate headlines, the underground and independent Korean music scene has developed its own robust ecosystem of collaborative projects, self-released singles, and genre-crossing experiments.

Platforms like 1theK have played a crucial role in making this ecosystem more visible to international audiences. By featuring tracks like "runnitup" alongside their K-pop content, they create a more complete picture of what Korean music actually sounds like in 2026 — diverse, collaborative, and increasingly difficult to categorize neatly.

For international listeners who discovered Korean music through mainstream K-pop, collaborative tracks like "runnitup" often serve as gateways into a deeper exploration of Korean music culture. The combination of multiple distinct voices, experimental production choices, and the collaborative spirit behind the project can be more revealing of where Korean music is heading than any single polished group release.

What to Expect From the Release

With the teaser out and the March 31, 2026 release date confirmed, listeners are left to speculate about the full shape of "runnitup." The track title and the collaborative lineup suggest something with drive and forward momentum — a project designed to make an impression and hold it.

The involvement of Vinet both as a featured artist and as co-producer alongside Fheo hints at a track where the sonic architecture and the performances are inseparable — where the production does not simply support the vocals but actively shapes the energy and direction of every moment. For fans of Korean hip-hop, R&B, and alternative urban music, that integration of production identity and performance identity is often the mark of a memorable release.

As "runnitup" prepares to land on streaming platforms on March 31, 2026, fans of MUSM, Vinet, HyeongGwanNam, nin, and blessbeauty will be watching closely — and the 1theK audience will be ready to weigh in.