K-POP New Song Release [December 2025]

Backseat PromisesKANG DANIEL

강다니엘(KANGDANIEL) – Backseat Promises Track Video

After his activities with Wanna One, Kang Daniel has been showcasing a wide range of expressions as a solo artist.

This is the title track from his special album “PULSEPHASE,” released in December 2025.

It’s a dance-pop song with a buoyant beat and gentle melody that feels just right for the slightly chilly season.

The lyrics portray a mature mindset—choosing not to cling to past heat or infatuation, but to acknowledge their afterglow and move forward.

Notably, he was deeply involved in the songwriting and composition, and the track is written entirely in English.

With its sophisticated mood that makes you want to listen during a nighttime drive, it’s recommended for moments when you want to think alone or spend some calm, quiet time.

Please don’t go and get happy, okay? (mwah…)UNIS

UNIS (Younis) 'Don’t you dare be happy (mwah...)' M/V

UNIS is a girl group formed through the audition program “UNIVERSE TICKET.” Released in December 2025, this work is their second Japanese digital single, which drew attention for being written and composed by Japanese singer-songwriter Koresawa.

The arrangement was handled by TeddyLoid and Carlos K., and the lyrics are striking for portraying emotions like jealousy and possessiveness as a cute sense of “mischief.” Motifs suggesting blown kisses are sprinkled throughout, wrapping listeners in a sweet kind of restraint.

It’s also noteworthy that the choreography was created by Hana, the winner of Street Woman Fighter.

This charming track is one you’ll want to listen to when your feelings of love are swelling or when you want to bring out your cutest self.

Super ModelVVUP

VVUP (비비업) ‘Super Model’ MV

VVUP is a girls’ group that debuted in 2024.

Comprising members from Indonesia, Thailand, and South Korea, this multinational act is making waves with upbeat, positive tracks as their calling card.

In June 2025, they won the Rising Star Award at the 34th Seoul Music Awards, marking steady growth and rising prominence.

From their first mini-album “VVON,” released in November 2025, here’s the title track.

It’s a rhythmic dance number where electronic drums and synths intertwine, featuring an impressive structure that alternates between sharp rap and lyrical melodies.

Though it runs under two and a half minutes, its high density and shifts in mood across each section are a major draw.

The music video surpassed 10 million views by late November 2025 and hit No.

1 on Apple Music’s chart in Qatar.

They also took the Hot Stage top spot on SBS’s Inkigayo.

Give it a listen when you want to boost your mood with a confident, high-energy performance.

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.

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.

You won’t forget meKIM CHAEHYUN

김채현 (Kep1er) ‘넌 날 잊지 못할거야’ MV | Official

Kim Chaehyun, who enchants as Kep1er’s main vocalist with her clear, crystalline voice.

This work, released in December 2025 as her first solo single, showcases a different side from her group activities and lets her individuality shine.

It’s a ballad built on a band sound, carefully conveying the complex emotions that linger after a breakup—feelings of loss and lingering attachment.

Chaehyun’s delicate yet resolute vocals draw you in, expressing a heart-wrenching poignancy.

Produced as part of a collaborative project involving Dreamus Company and others, it also sparked buzz with behind-the-scenes footage revealing the recording process.

It’s a track that seems to melt into the cold air of winter, best enjoyed alone on a quiet night.