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BIG BANDS

WayV performing BIG BANDS in the official music video
WayV, “BIG BANDS.” Official music-video still from SM Entertainment and Label V.

WayV walked into a redesign meeting dressed like five suspiciously attractive executives, brought an entire brass section, and decided the walls were optional.

“BIG BANDS” is not a jazz song wearing an idol wig. It is a dance track that steals the confidence, brass, and room-filling attitude of a big band, then straps everything to a modern beat. Sometimes it feels magnificent. Sometimes I want one more vocal section before the chant returns. Both thoughts survived multiple replays.

Song: BIG BANDS (狂想曲)

Artist: WayV

Released: July 18, 2025

Album: BIG BANDS, 7th mini album

Length: 2:58

Language: Mandarin; Korean version also released

Lyricist: Pan Yanting

Composers: Jesse Blum, David Wilson, Tony Ferrari, Will Jay

Arrangement: Jesse Blum, dwilly

Label: SM Entertainment, Label V

What the song means

The central boast is simple: WayV will create a sound so large it moves your soul. Big plans, big resonance, big presence. The lyrics do not waste time pretending confidence needs an apology. Somebody has their name in their mouth? Fine. That person is apparently a fan.

The “big band” image works in two directions. It describes literal musical scale through brass and rhythm, but it also frames WayV as a coordinated force. Five different tones become one blast. The group has spent years being discussed as an NCT unit, a Chinese group inside a Korean company, a shifting lineup, and a multilingual marketing puzzle. Here they are not explaining the org chart. They are making noise until the room rearranges itself.

The sound: brass with a gym membership

The production uses a sharp horn motif, heavy percussion, clipped vocal phrases, and a chant designed for stage response. The brass does not float prettily over the beat. It punches holes through it. Jesse Blum and dwilly arrange the track around impact, while the vocal layering keeps the hook from feeling like one repeated sample.

I like the groove more than the melody. That distinction matters. “BIG BANDS” makes me move before it makes me sing. WayV has title tracks with more room for their singers and more dramatic bridges. “On My Youth” gives the singers more emotional meat. “Phantom” gives them a gothic staircase to descend. This one hands them a megaphone and a building permit.

The track is under three minutes, and I feel it. Another eight-bar vocal passage would have helped. Give Xiaojun one outrageous run. Let Kun answer it. Then bring the chant back and make it feel earned twice. I am not asking for a seven-minute jazz odyssey. I just have needs.

Watch the official music video

My actual first reaction

First thought: Why do they look like a consulting firm that solves problems by removing gravity?

Sound check: Brass, stomping rhythm, expensive chanting, and enough swagger to make the short runtime feel intentional until the song ends and I complain.

The moment I leaned in: The production stops treating the horns as decoration and lets them become the song’s personality.

The side-eye: WayV owns several excellent vocalists. I would like the arrangement to remember this for another thirty seconds.

Current status: I am in the redesigned office. I do not understand my job. The dress code is apparently cheekbones.

The video: redesign the world because the old one was boring

The official concept describes each member as a different character who “redesigns” the world around him. That sounds like marketing language until the video starts changing rooms, scale, surfaces, and visual rules every few seconds. Doors do not simply open. Spaces transform. The editors keep changing the rooms, scale, surfaces, and basic visual rules. Somebody gave the art department caffeine and access to structural engineering.

The visual theme matches the song better than a literal orchestra set would have. A big band creates force through coordination. The video turns that force into environmental control. WayV does not perform inside a finished world. Their performance edits it.

The tailored suits are obvious and effective. The suits make them look like executives with vampire hobbies. I cannot improve that description because it already explains the entire situation. The styling gives the members authority, then the effects make that authority absurd. They are not office workers. They are the reason the office is now rotating.

Member-by-member: who is doing what

Kun

Kun brings executive calm. He does not have to overplay the concept because his steadiness already reads as control. Vocally, he keeps the track grounded when the chants could turn into pure texture.

Ten

Ten finds the lens immediately, and his shoulder is already doing something useful when the shot reaches him. The choreography looks more elastic around him. He turns transitions into events without breaking the group picture.

Xiaojun

Xiaojun sells scale through projection. Even when the song is not giving him a giant emotional bridge, his voice makes the production feel occupied by humans instead of excellent software. His face also reacts like the set personally offended him, which helps.

Hendery

Hendery belongs in the glasses and suit concept so completely that it feels like the wardrobe team found his natural habitat. His lower tone adds weight, and his expression keeps the polished image from becoming lifeless.

Yangyang

Yangyang rides the rhythm with the least visible effort. The multilingual maknae has a natural relationship with bounce and clipped phrasing. He sounds like the boast was his idea.

Easter eggs and visual surprises

The repeated redesign motif: Objects and environments change after member interaction. This is the visual version of the lyric’s promise to create a resonance large enough to alter people.

Scale games: The members appear to control spaces bigger than themselves, then the framing reduces those spaces to sets they can cross in a few steps. Big plans become literal perspective tricks.

Formal styling against unstable rooms: The clothes say order. The production design says the building has rejected physics. That tension is funnier and smarter than simply putting everybody beside trumpets.

Five-member geometry: With Winwin absent from this era, the choreography is built around five. Center lines snap into place quickly, and the odd number lets one member become the visual hinge without leaving a hole.

What worked

  • The brass motif gives the song an identity within seconds.
  • The video develops the “big” concept without becoming a costume-party version of 1940s jazz.
  • The five members look like a unit, not five solo shots edited near one another.
  • The Mandarin version flows naturally with the rhythm.
  • The chant is built for concerts and knows it.

What did not

  • The song ends before the vocalists fully cash the check written by the intro.
  • The hook repeats enough that listeners wanting melodic development may feel underfed.
  • The visual effects are so constant that a few excellent details disappear before the eye can register them.

My verdict

“BIG BANDS” is not WayV’s greatest vocal showcase. It is a very good performance single with a clear concept, a stubborn groove, and a video that treats interior design like a superpower. I wanted another verse. I still replayed it.

Rating: 8.2/10. Add thirty seconds and one Xiaojun-to-Kun vocal escalation, and I become much more annoying about it.

Receipts and further digging

Official BIG BANDS music videoDaily+1.1KTotal views3.6M | Bugs release and credits | MoneyToday Korean release report | MusicBrainz release credits | Kstyle’s release report and video concept description | Official album on Apple Music

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