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K-POP New Song Release [September 2025]

In the K-pop scene, plenty of new songs arrive every month.

Among the tracks released in September 2025, there might be a wonderful song you haven’t discovered yet.

From numbers that made headlines at the time to hidden gems that have been steadily gaining popularity, this article offers a thorough introduction to the songs that came out that month.

Whether you want to keep up with your favorite artists or are looking for a new bias to support, be sure to find a track that catches your ear!

K-POP New Song Releases [September 2025] (21–30)

SunkissWENDY

WENDY (웬디) ‘Sunkiss’ MV
SunkissWENDY

This is a track released in September 2025 by Wendy, who serves as the main vocalist of Red Velvet and has established herself as a solo artist.

It’s the lead single from Cerulean Verge, her third mini-album and the first since switching labels in April of the same year.

An alternative pop song woven from brisk piano tones and crisp guitar riffs, it perfectly complements Wendy’s signature clarity and resolute vocal presence.

The song seems to portray the delicate mix of excitement and anxiety that comes with stepping into a new world.

That theme, which overlaps with her own fresh start, may be what gives the track its depth.

It’s a hopeful number you’ll want as the soundtrack for beginning something new.

In MeWoody

[MV] Woody(우디) _ In Me
In MeWoody

Singer-songwriter Woody, known for dominating the charts with “If This Song Plays in the Club,” delivered this track in September 2025.

Released following special projects like the album “Woody: Re-Collection,” this confessional song depicts meeting a one-of-a-kind person and the moment when a budding crush turns into certainty within oneself.

It conveys a straight, unwavering belief that love isn’t something to chase, but something to trust.

Woody’s delicate, emotive vocals layer over a refreshing electronic sound, perfectly mirroring the exhilaration of a new romance.

It has a gentle warmth that feels like a quiet push on your back when you want to be sure of your feelings for someone.

M.O.YUQI

우기 (YUQI) ‘M.O.’ Official Music Video
M.O.YUQI

This is the title track from Motivation, the solo single album released in September 2025 by Yuqi, who is also active as a member of i-dle (formerly (G)I-DLE).

Its gritty hip-hop beat, reminiscent of 1990s boom bap, paired with her signature husky lower register, is addictive.

The song centers on a strong resolve to move forward by trusting your own instincts and not being bound by others’ eyes.

With all-English lyrics asking, “What’s your motivation?” its empowering message is one you’ll relate to when you need confidence.

The music video, featuring a memorable hand sign shaped like an “M,” is also a highlight.

It’s a track that channels a strong, determined mode—perfect for when you want to stand by your convictions.

Electric Heart8TURN

8TURN(에잇턴) ‘Electric Heart’ M/V
Electric Heart8TURN

8TURN is a group that debuted in 2023 under the concept of “boys brimming with infinite potential.” Their energetic performances have rapidly drawn attention.

In August 2025, they released the single album Electric Heart: Born to Glow.

Its lead track is a synth-pop song that evokes the nostalgia of late summer.

The weighty bass and grand chorus let you feel the sparkle and bittersweetness of youth at the same time.

Their earnest stance—affirming their bond with one another and declaring, “This is who we are”—is truly moving.

The album reached No.

6 on the Circle Album Chart.

It’s an emotional, wonderful song, perfect for nights when you want to bask in memories with your closest friends.

STUPIDAB6IX

AB6IX (에이비식스) ‘STUPID’ M/V
STUPIDAB6IX

AB6IX is a boy group that includes former members of Wanna One.

This track is a powerful dance number that expresses often-overlooked emotional wounds and the cries that pour out from within.

It depicts a strong determination to break free, even while wrestling with inner conflicts that can make you feel foolish.

The energetic rock sound seems to speak for those emotions, and it really makes your heart race as you listen.

Released in August 2025 as the title track of their 10th EP, “UPSIDE DOWN,” it conveys their resolve to break out of the group’s existing mold.

It’s the perfect song for when you want to blow away everyday frustrations or fire yourself up.

Count To LoveBOYNEXTDOOR

BOYNEXTDOOR (보이넥스트도어) ‘Count To Love’ Official MV
Count To LoveBOYNEXTDOOR

BOYNEXTDOOR—also making waves as a group produced by Zico—has released the lead track from their second single in Japan, “BOYLIFE,” set for release in August 2025.

As their first original song in Japanese, it features an approachable sound that embraces J-pop trends.

True to fans’ praise that it’s “bursting with exciting energy,” the track vividly captures the flutter and rush of a budding romance.

The single topped the Oricon Weekly Singles Chart, and the music video drew attention for featuring actor Rikuto Itagaki.

It’s the perfect song for when you want to bask in a sweet, cute vibe that mirrors the growing feelings for someone you like.

Upside DownCHANYEOL

CHANYEOL 찬열 ‘Upside Down’ MV
Upside DownCHANYEOL

Chanyeol, who shows his multifaceted talents as a rapper and guitarist in EXO.

This track is the title song of his second solo mini-album, “Upside Down,” released in August 2025.

It’s an electronic rock piece marked by distorted guitars and driving drums, delivering a refreshingly pop-punk-tinged sound.

While depicting the turmoil so intense it makes you want to disappear, it also conveys a strong will to keep fighting without giving up.

Paired with Chanyeol’s deep, resonant vocals, that inner cry really hits home.

It’s an energetic song you’ll want to play when you need a reset or the courage to face challenges.