BIGBANG celebrate 20th anniversary with new single 'BiiiG' — MV teaser out

YG Entertainment released a music video teaser for BIGBANG’s new single “BiiiG” via its official social channels on August 18, 2026. Arriving one day before the single’s release, the clip gives fans their first taste of the song’s sound, snippets of the choreography, and a few lines of lyrics to build anticipation.

The teaser unfolds inside a dimly lit party setting and moves at a brisk pace. High-contrast lighting and a grainy, vintage camcorder look combine with quick cuts of G-DRAGON, Taeyang, and Daesung moving freely to create tension and energy.

Part of the lyrics shown in the teaser reads: 'Fan zone ‘뱅봉’ 빛날 희(熙) / Everything big big big big' — a direct mention of the fan light stick '뱅봉', making clear that the song celebrates the time BIGBANG and their V.I.P fandom have shared. The repeated keyword 'big' emphasizes the group’s trademark confidence and high-energy vibe.

Musically, “BiiiG” is introduced as a high-energy hip-hop track built on punchy hip-hop beats, layered sounds, and a repetitive hook. G-DRAGON, Taeyang, and Daesung each bring their distinctive vocal colors and performance styles, showcasing the trio’s chemistry.

This teaser continues the flow of previously released, mood-different content. After a sequence of bold visuals, vivid colors, and unusual props, the new MV teaser broadens the reveal by including an actual audio snippet, lyrics, and a glimpse of the performance.

“BiiiG” is BIGBANG’s digital single marking their 20th debut anniversary and will be officially released at 6 p.m. on August 19, 2026. The date holds special meaning for the group, and they will immediately begin official 20th anniversary activities following the song’s release.

BIGBANG will launch their BIGBANG 2026-2027 WORLD TOUR ‘XX : COSMOS’ in Goyang on August 21, just two days after the single drops. The world tour will visit 19 cities and include a total of 33 shows across North America, Europe, Oceania, and Asia.

In addition to the world tour, commemorative projects tied to the 20th anniversary — including fan events and media exhibitions — are planned around the Han River and the Jamsil area.