K-POP New Song Release [December 2025]

SUPA DUPA LUVBABYMONSTER

BABYMONSTER – ‘SUPA DUPA LUV’ M/V

This is a moving track by BABYMONSTER, the powerhouse girl group from YG Entertainment.

It pours out love so intense it feels like your heart might burst, sinking deep into your soul.

The repeated phrases leave a strong impression, and the atmosphere blends sweetness with bittersweet longing.

Included on the mini-album “WE GO UP,” released in October 2025, it also received a music video in December.

Crafted by YG’s familiar production team including CHOICE37 in collaboration with overseas writers, its global sheen is truly captivating.

It’s perfect for warming your heart in the winter chill or immersing yourself in the ache of love.

The members’ superb expressiveness heightens the song’s world and adds a dramatic touch.

PromiseDOYOUNG

DOYOUNG 도영 ‘늦은 말 (Promise)’ MV

A heartfelt ballad by Doyoung, the main vocalist of NCT.

It was released as the title track of the single album “Promise” in December 2025.

After establishing his presence as a solo artist with his first album “YOUTH” in 2024, he also took part in writing the lyrics this time, expressing gratitude to someone precious and a vow of unwavering love.

The structure is very dramatic, beginning with a gentle piano melody and gradually expanding into grand strings.

Given that it was released the day after his enlistment, it also resonates like a sincere letter to his fans.

It’s a song I highly recommend when you want to feel connected at heart despite the distance, or when you’d like to be soothed by an earnest, genuine vocal performance.

ReplayASC2NT

어센트(ASC2NT) Digital Single ‘Replay’ MV

ASC2NT is a boy group that includes former members who were active as Daikoku Danji.

Their digital single released in December 2025 marks the beginning of their “Four Seasons” series, with a track themed around winter.

After a breakup, the world keeps moving while time stands still only within oneself…

This R&B number captures those recurring memories and emotions.

The raw word choices—penned in part by members Leon and Kyle—match the chill of winter’s air and tug at the heart.

The delicate melody line also shines, making it a song you’ll want to listen to alone on a quiet night.

It’s sure to gently accompany you when you want to linger in the afterglow of a finished love or when you’re feeling wistful.

MIDNIGHT SKYASH ISLAND

ASH ISLAND – ‘MIDNIGHT SKY’ M/V

ASH ISLAND, who commands overwhelming support from young listeners with his emotional rap style.

This track is the title song from his EP “BURN PART.1,” released on December 12, 2025.

The band-driven sound wrapped in a nighttime atmosphere blends seamlessly with his sing-rap flow, making for a very pleasant listen.

The lyrics delicately trace emotions like love for someone dear and lingering regret, fully showcasing his signature lyricism.

It feels perfect for walking down a night street in the chill of winter or for calming your mind alone in a quiet room.

There’s a warmth that gently stays by your side, intertwined with a tender ache, and it’s the kind of song you’ll want to replay again and again.

The Moment My HeartBoramiyu

The Moment My Heart

Singer-songwriter Boramiyu, who has gained support on YouTube for her cover videos and their clear, translucent tone, has released a single on December 21, 2025.

It’s a remake of the beloved ballad that Kyuhyun sang in 2020 as part of the OST for the webtoon “취향저격 그녀 (She is My Type).” The song captures the trembling heart just before confessing feelings to a crush, carried by delicate piano and string melodies.

Boramiyu’s conversational vocal delivery brings out a fresh, innocent charm distinct from the original.

With a warm sound that seems to melt into the crisp winter air, it’s sure to gently encourage anyone feeling timid about love.

It’s also perfect for listening alone on a quiet night.

FootstepsCATCH THE YOUNG

CATCH THE YOUNG ‘발걸음(Footsteps)’ Official Video

This is a remake single released in December 2025 by the boy band CATCH THE YOUNG, who debuted in 2023.

Known for championing “youth pop-rock” on releases like their mini-album Fragments of Youth, they reinterpret a rock ballad originally released by Emerald Castle in 1997.

While honoring the bittersweet emotion of the original, they breathe new life into it with a rich, full-band sound.

It carries both warmth and melancholy suited to winter, and it feels like it seeps deeply into the listener’s heart.

In 2025, they were highly active, releasing singles such as The Young Wave and honing their craft on stage.

Their expressive power—arguably the culmination of those efforts—truly shines here.

It’s a song that not only appeals to listeners who know the classic original, but also to anyone seeking an authentic, down-to-earth rock sound.

Lovin’ the ChristmasDAY6

DAY6(데이식스) “Lovin’ the Christmas” M/V

Lovin’ the Christmas features a buoyant Motown sound that really stands out.

It’s a special single released by the acclaimed band DAY6 in December 2025 to mark their 10th anniversary.

It’s also drawing attention as their first-ever seasonal song.

Dressed in vintage tones that evoke the 1960s and ’70s, the track wraps winter’s chill in warmth.

With lyrics by Young K and composition by the members, the song beautifully captures the feelings of love and the sparkle of celebration.

In the music video, the characters “Petitmals” romp around in stop motion, offering a charming, whimsical world.

It’s perfect for spending the holidays with someone special or warming your heart as you look back on the year.