Lee Soo Man has made a powerful return to the K-pop scene. His new girl group A2O LITE has achieved a rare feat, reaching the top spot on Melon’s Top 100 chart just one day after their debut. The nine-member group released their debut single “NEON” on October 13, 2026, and by the next day, it had climbed to No. 1 on Korea’s biggest music streaming platform. This is a major moment for the legendary producer and his new agency, A2O Entertainment.
A Chart Record That Surpasses ILLIT And KiiiKiii
A2O LITE‘s debut song “NEON” was released on October 13 at 6 p.m. KST. It took only 29 hours for the track to reach No. 1 on Melon’s Top 100 chart, hitting the top spot at 11 p.m. KST on October 14. This speed is a new record for a debut song by a rookie group since Melon reorganized its Top 100 chart in August 2021.
The song’s climb was steady and fast. By 9 a.m. on October 14, it was already at No. 10. By 5 p.m., it had risen to No. 6. The final push to No. 1 came later that night. For context, this is faster than other notable rookie girl groups. ILLIT‘s “Magnetic” took 7 days to reach No. 1 on Melon’s real-time chart, while KiiiKiii also had a slower rise.
With their song “NEON,” the group not only became the only rookie girl group to debut this year to enter the MelOn TOP 100, but also set a record for the fastest entry into the chart in K-Pop history, surpassing even ILLIT and KiiiKiii.
This achievement is notable because A2O LITE had no large, established fandom before their debut. Their quick chart success shows strong public interest in Lee Soo Man‘s return and the group’s music.
Who Is A2O LITE: Nine Members From Five Countries
A2O LITE is a nine-member multinational girl group. Their average age is about 15 years old, making them one of the youngest active K-pop groups. The members come from different countries, bringing a global feel to the team.
The members are:
- YOUNG (Korea) – Born October 27, 2008. The oldest member and a main vocalist.
- HIMEKI (Japan) – Born October 5, 2009.
- VORA (Korea) – Born February 10, 2010.
- XILI (China) – Born November 6, 2010.
- RADA (Thailand) – Born April 11, 2011.
- MERCI (China)
- AYUNE (Korea)
- OA (USA/Japan dual citizenship)
- AIJING (China) – Born 2013, the youngest member. She has drawn attention for her visual resemblance to BoA during her early debut days.
The group was trained with the help of Sunny from Girls’ Generation. She joined A2O Entertainment and took part in trainee training and planning. Her experience as a long-time idol helped shape the group’s sharp, synchronized performances.
The Sound Of NEON And The Team Behind It
The debut track “NEON” is a pop song with a heavy bassline and intense beat. The lyrics repeat the phrase “Neon and beyond,” creating an addictive hook. The song’s message is about going higher and farther, following a new light.
The song was co-written and composed by Yoo Young-jin, a legendary producer who worked with Lee Soo Man at SM Entertainment. He created many classic hits, including H.O.T.‘s “Descendants of Warriors,” TVXQ‘s “Rising Sun,” BoA‘s “Girls On Top,” Super Junior‘s “Sorry, Sorry,” and aespa‘s “Black Mamba”. His involvement brought a familiar, polished sound that reminded many listeners of SM’s classic era.
In the comments section for “Neon” on Melon, praise continues to pour in, with listeners noting that the song is sophisticated while evoking memories of the hit songs by SM artists that Yoo Young-jin worked on in the past.
The group’s performance video on YouTube has already passed 1.5 million views.
Lee Soo Man’s Return To The Korean Music Market
Lee Soo Man is a major figure in K-pop. He founded SM Entertainment and produced some of the biggest K-pop acts in history. In 2023, he sold his stake in SM to HYBE and agreed not to produce music in South Korea for three years.
During that time, he launched A2O Entertainment and debuted the girl group A2O MAY in 2024, focusing on the U.S. and Chinese markets. The non-compete agreement ended in February 2026, allowing him to return to the domestic K-pop scene.
On October 12, 2026, A2O Entertainment held a global debut showcase called “WELCOME TO SOULITE From A2O SOUL A2O LITE” at KINTEX in Goyang, Gyeonggi Province. At this event, Lee Soo Man introduced both A2O LITE and the 15-member boy group A2O SOUL. The showcase was his first public event in Korea in 2 years and 5 months.
“A2O,” which serves as both the company name and the prefix for its groups, stands for “Alpha to Omega”.
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Chart Performance And Fan Reactions
The chart numbers for “NEON” tell a clear story. As of 9 a.m. on October 14, the song was at No. 10 on Melon Top 100. By 5 p.m., it had reached No. 6. It also ranked No. 1 on Bugs‘ real-time chart and No. 24 on Genie Music‘s real-time chart. The final climb to No. 1 on Melon Top 100 came at 11 p.m. that same day.
Online reactions have been largely positive. Many listeners say the song brings back the feeling of classic SM music. On the theqoo forum, a popular Korean online community, one user wrote: “At first, I found it so so, but I’m totally addicted now”. Another comment said: “This is going to hit #1, all the muggles are listening to it”.
Comments on Melon’s platform also noted the song’s sophisticated production and how it reminded them of past SM hits.
A2O LITE’s First Music Show Performance
A2O LITE is scheduled to appear on Mnet’s “M Countdown” on October 15, 2026. This will be their first music show performance since debut. The group is also promoting alongside A2O SOUL, who released their pre-release single “SUPERSTAR” on the same day.
The quick chart success of “NEON” has put A2O LITE in a strong position as they begin their promotional activities. Their debut has clearly made an impact on the Korean music charts and among K-pop listeners worldwide.
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