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Music
2026.10.22
Where NEON Began: 3 A2O LITE Debut Trailers
Official debut videos released as AYUNE solo, XILI and AIJING duo, and OA solo
Ahead of NEON's release, A2O LITE put out short debut trailers introducing the members on their official YouTube channel. This list gathers the AYUNE solo, the XILI and AIJING duo, and the OA solo, all released on October 9, 2026 (KST). Four members in total appear in the three videos.
Each one is staged differently, with pink-hued portrait scenes, colorful imagery and a dance by two members, and green effects with a phone screen. The video descriptions give October 12 as the planned music video release date and October 13 as the digital single release date, so these also serve as material showing how the NEON debut was rolled out.
Each one is staged differently, with pink-hued portrait scenes, colorful imagery and a dance by two members, and green effects with a phone screen. The video descriptions give October 12 as the planned music video release date and October 13 as the digital single release date, so these also serve as material showing how the NEON debut was rolled out.
A2O LITE Debut Trailer · AYUNE
AYUNE · A 21-second introduction in pink-toned lighting
This is AYUNE's solo debut trailer. The 21-second video was released on the official A2O LITE channel on October 9, 2026 (KST).
Profile shots and front close-ups of AYUNE in a pink-toned outfit are cut together between bright and dark backgrounds. The focus is on her gaze, head movements and changing lighting, and a name card reading AYUNE appears in the latter half. It is a short introduction that first imprints one person's face and name.
Profile shots and front close-ups of AYUNE in a pink-toned outfit are cut together between bright and dark backgrounds. The focus is on her gaze, head movements and changing lighting, and a name card reading AYUNE appears in the latter half. It is a short introduction that first imprints one person's face and name.
멤버 아윤 / AYUNE
공개 채널 A2O LITE
A2O LITE Debut Trailer · XILI & AIJING
XILI and AIJING · 44 seconds capturing the two dancing
This is the debut trailer featuring XILI and AIJING together, running 44 seconds. It is an official video released on October 9, 2026 (KST).
It opens with swirling colors and imagery of colorful beads, then moves to scenes of the two wearing white shirts and neckties. Full-body shots of them dancing side by side against a bright backdrop alternate with linear lighting in a dark space. Unlike the solo videos in this list, it shows the two members' chemistry and performance together.
It opens with swirling colors and imagery of colorful beads, then moves to scenes of the two wearing white shirts and neckties. Full-body shots of them dancing side by side against a bright backdrop alternate with linear lighting in a dark space. Unlike the solo videos in this list, it shows the two members' chemistry and performance together.
멤버 시리·아이찡 / XILI, AIJING
공개 채널 A2O LITE
A2O LITE Debut Trailer · OA
OA · 33 seconds of green imagery and a phone screen
This is a 33-second debut trailer featuring OA alone. It was released on the official A2O LITE channel on October 9, 2026 (KST).
Imagery of green dots and a glowing mesh connects to a close-up of an eye, and OA appears in a white outfit with a pink hair accessory. A composition then follows showing a face on a phone screen she holds, ending with a name card reading OA. Its hallmarks are visual effects and an introduction using a screen within the screen.
Imagery of green dots and a glowing mesh connects to a close-up of an eye, and OA appears in a white outfit with a pink hair accessory. A composition then follows showing a face on a phone screen she holds, ending with a name card reading OA. Its hallmarks are visual effects and an introduction using a screen within the screen.
멤버 오아 / OA
공개 채널 A2O LITE
These three are not a set of individual introduction videos for all nine members but a collection of trailers featuring AYUNE, XILI, AIJING and OA. After watching the short debut teasers, you can continue to the NEON music video on A2O WORLD or to the broadcast stages.
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