On the exact date they debuted 15 years ago, B1A4 took the M COUNTDOWN stage and performed their brand-new single for the first time. But what made April 23, 2026 different from any other comeback in the group's long career was not just the milestone anniversary — it was the label on the bottom of the screen. For the first time in B1A4's history, the three-member group performed as fully independent artists under their own company, B1A4컴퍼니.

The performance came just two days after the release of their ninth mini album, SET (세트), which dropped on April 21 — their 15th debut anniversary — at 6 PM KST. The coincidence was no accident. Members CNU, Sandeul, and Gongchan made the deliberate choice not to delay the release despite April's intensely competitive comeback landscape, because they wanted to spend their 15th anniversary with the fans who had carried them this far. The message landed.

Rock Paper Scissors: A Song About What Happens When You Play Together

The title track "가위바위보" — Korean for Rock Paper Scissors — sounds, at first, like a straightforward dance-pop single. And on the surface it is: built on a rhythmic bass line, a cheerful synthesizer pattern, and groovy drums that lock in tight with an energetic hook, it is the kind of song that fills a performance stage with momentum. But the concept behind it carries a message that goes deeper than the beat.

At the core of the song is a simple idea — that even the most casual game, the kind children play in schoolyards to decide who goes first, is actually a moment of human connection. The lyrics center on the phrase "하나보다는 둘, 둘보다는 셋" — "one is less than two, two is less than three" — drawing a line between solitude and community. In the context of a group that is now three members strong and operating entirely on their own terms, the sentiment hits differently.

B1A4 has never been a group that hides behind production gloss. Their reputation, built carefully since their 2011 debut, rests on an authenticity that has kept their fanbase — called BANA — deeply loyal through lineup changes, label transitions, and the ordinary turbulence of long careers in the idol industry. "가위바위보" feels like a song that speaks to that relationship directly: it is not a declaration of triumph so much as an invitation to keep playing together.

The Full SET: Five Tracks, One Coherent Statement

The SET mini album contains five tracks in total, each contributing to a project that feels cohesive despite its brevity. Alongside "가위바위보," the album includes "CPR," "Colors on me," "5959," and "이 별" — a range of moods and textures that showcase the group's range while keeping a recognizable emotional throughline.

"CPR" pushes into more urgent sonic territory, while "Colors on me" opens up a warmer, more melodic space. "5959" carries the kind of introspective weight that B1A4 handle particularly well — their vocal arrangements have always been a strength, and Sandeul's voice in particular provides an anchor that can hold quiet songs steady. The closer "이 별" (This Star) brings the record to a gentle landing, the kind of album-ending track that fans will inevitably associate with staying up late and replaying the whole thing.

The title SET (셋) is itself a small piece of symbolism. In Korean, 셋 means "three" — a direct reference to the three members who are carrying B1A4 into its next era. It is a simple gesture, but a telling one. The group is not minimizing the reality of being a trio; they are leaning into it.

Launching Their Own Label: What Independence Means for B1A4

The creation of B1A4컴퍼니 — the group's self-managed label — represents one of the most significant shifts in their career history. After years under WM Entertainment, the three remaining members made the decision to take full creative and operational control of their own work. SET is the first album to emerge from that arrangement, arriving just four months after the label's establishment and roughly two years and three months since their previous release.

Self-operated labels are increasingly common in K-pop as veteran groups seek more direct control over their creative output and revenue. But for B1A4 — a group whose career has been defined by hands-on artistic involvement, including producing their own tracks — the move carries particular weight. They are not just releasing music on their own label; they are producing it, planning the promotional strategy, and managing fan engagement on their own terms.

Sandeul's trajectory in recent years — which has included a highly successful solo career alongside B1A4's group activities — is one example of the creative autonomy that has long characterized these artists. The group's decision to establish their own company is, in many ways, the institutional expression of what they have already been doing artistically for years.

M COUNTDOWN Stage and What Comes Next

The April 23 M COUNTDOWN appearance on Episode 925 of the long-running Mnet music show placed B1A4 in front of a large live audience for the first time as independent artists. The performance itself demonstrated that the transition has not dulled their stage presence — the three members executed "가위바위보" with the kind of synchrony that only comes from 15 years of shared history on stage together.

For BANA, who packed the audience and watched from streaming platforms globally, seeing their artists in this context — healthy, active, and fully in control of their own work — carried a particular emotional resonance. K-pop fandom often runs on years of accumulated history, and this performance distilled 15 years of it into three minutes of dance-pop on a Thursday night.

Looking ahead, B1A4 has already announced that their promotional activities will extend beyond the music show circuit. On May 2, the group will hold a public concert at 예빛섬 야외무대 — an outdoor stage — giving fans a chance to experience the SET era in a live setting. The concert, like the album itself, is a product of B1A4컴퍼니, which means every logistical and creative decision about how the show is run runs through the same three people who are performing on the stage.

Fifteen years is a long time in any industry. In K-pop — where careers often compress into short, intense bursts before moving to the next act — it is extraordinary. B1A4's continued presence, and their decision to build something new rather than coast on nostalgia, suggests that whatever comes after SET will be worth watching.

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