A Korean K-pop duet song: a captivating collaboration

Push (feat. REI)JOOHONEY

JOOHONEY 주헌 ‘Push (Feat. 레이 (IVE))’ MV

Jooheon, MONSTA X’s main rapper who’s also widely recognized for his production skills, showcases his multifaceted talent not only with the group but as a solo artist as well.

This track, pre-released in December 2025, drew attention for featuring IVE’s Rei.

Serving as a prologue to the following year’s album “Hikari (INSANITY),” it’s rooted in an R&B mood, with a sound that strikingly blends the taut chill of winter and a lingering warmth.

You’re drawn into a world that captures the subtle distances and emotional fluctuations of two people who push each other away yet remain attracted.

Details like the creak of a chair feel strikingly real, creating an immersive sense of being inside the room.

It’s the kind of song you’ll want to savor alone on a quiet night.

DUETZICO, Lilas (Ikuta Rira)

ZICO (지코), Lilas (YOASOBI’s ikura) ‘DUET’ Official MV

This talked-about release teams up Zico—renowned as both a rapper and producer—and Lila Ikuta, one of Japan’s leading singer-songwriters.

Dropped in December 2025, the collaboration single also drew attention for its comical dance in the music video.

Riding a dazzling track that fuses hip-hop and pop to perfection, their rap and vocals playfully trade lines like a real conversation.

As their voices blend beyond borders and language barriers, just listening makes your heart lift.

It sparked a huge reaction, including a performance on the year-end Music Station SUPER LIVE 2025.

Highly recommended if you’re looking for an uplifting duet.

Have A Good TimePaul Kim, YUQI

폴킴, 우기 (YUQI) ‘Have A Good Time’ | MV

The unexpected chemistry between this pairing makes my heart skip a beat.

This collaboration features powerhouse vocalist Paul Kim and Yuqi from a popular girl group.

It’s included on the single “Have A Good Time – Single,” released in November 2025.

Known for his ballads, Paul Kim delivers English lyrics over a sparkling synth-pop sound—a refreshing twist.

His voice meshes perfectly with Yuqi’s husky tone, and just listening lifts your spirits.

The upbeat message—forget the bad stuff and have fun—really resonates.

It’s a short track at around two minutes, but it’s packed with happy energy.

Give it a listen for a weekend drive or whenever you need a boost.

DUMB (Feat. PENOMECO)D.O

도경수 Doh Kyung Soo ‘DUMB (Feat. PENOMECO)’ MV

A pop-rock number by EXO’s D.O., who also showcases his versatile talents as an actor, in collaboration with rapper PENOMECO.

Released in September 2025, the track reveals a new side of him following the July release of his album “Bliss.” D.O.

himself took part in writing the lyrics, which convey introspective emotions as he faces himself.

Over an energetic band sound, his assured vocals and PENOMECO’s rap create a striking contrast.

It’s perfect not only as an uplifting driving song, but also as a companion for nights when you want to pause and take a fresh look at yourself.

White Christmas경리 X 정진운

나인뮤지스[9MUSES] – 둘만의 크리스마스(White Christmas) – 경리 X 정진운 M/V

A love song wrapped in sweet melodies and gentle harmonies, perfect for the Christmas season.

It’s a 2017 duet by Kyungri of Nine Muses and Jinwoon of 2AM.

Released as the first installment of Star Empire’s seasonal song project “4LOVE,” the piece vividly portrays winter scenes and intimate moments shared by two people.

As the title “A Christmas for Just the Two of Us” suggests, it centers on the closeness of lovers, unfolding a sweet and romantic world.

It’s an ideal track for karaoke fun or as background music when spending Christmas with someone special.

Do What You DoBAEKHYUN, UMI, EL CAPITXN

백현 (BAEKHYUN), UMI, EL CAPITXN ‘Do What You Do’ Official Lyric Video

An R&B duet that expresses the pain of parting with every fiber of its being.

The voices of Baekhyun, a powerhouse vocalist, and Umi, a Japanese-American artist gaining attention in the R&B scene, blend beautifully within a warm, analog soundscape.

Their delicate vocals gently envelop the complex emotions of trying to move forward while lingering attachment and love still remain.

Following his 2024 album “Hello, World,” which marked his highest sales to date at the time, this collaboration is Baekhyun’s first in about four years.

Producer EL CAPITXN’s refined sound design also shines.

It’s a song that keeps you company on a quiet night drive or during moments of reflection.

Talk To Me (말을 해줘)HA SUNG WOON & LEE CHAE YEON

Talk To Me (말을 해줘)

Set to a jazz-inspired, soothing melody, Ha Sung Woon and Lee Chaeyeon weave a beautiful harmony.

Released in November 2024, the piece perfectly blends Ha Sung Woon’s emotionally rich, delicate vocals with Lee Chaeyeon’s expressive singing.

Showcasing new charms from the two artists, both formerly active as members of Wanna One and IZ*ONE, this work is perfect for spending gentle moments with someone special or for listeners seeking a calming, peaceful time.

Cupid’s ArrowJunho & Lee Yu-Bi

[MV] Junho & Lee Yu-Bi(준호(2PM) & 이유비) – Cupid’s Arrow(취향저격) | 영화 Twenty 스물 OST

A refreshing, spring-like coming-of-age love song woven from sweet, translucent vocals and a pop sound.

It’s a duet by 2PM’s Junho and actress Lee Yubi.

Released in March 2015 as part of the soundtrack for the film “Twenty,” this track captivates with its medium-tempo melody that skillfully blends K-pop and R&B elements.

In step with the film’s story, it delicately portrays the heart-fluttering feelings at the start of love, with Junho’s gentle voice and Lee Yubi’s crisp, refreshing vocals harmonizing beautifully.

It’s a perfect pick for karaoke with friends or as background music for a drive with someone special.

Fly (Duet with. MOONBIN(ASTRO))JINJIN (ASTRO)

진진(ASTRO) – Fly (Duet with. 문빈(ASTRO)) Mood Film

A deeply moving duet song has been released.

It’s a track that ASTRO’s JinJin created while carrying memories of the late member Moonbin in his heart.

Released on April 19, 2024, this special song was produced to commemorate the first anniversary of Moonbin’s passing.

It conveys the bond of mutual trust and support they shared, along with heartfelt messages of longing for Moonbin, making it a truly touching work.

The vocals featuring Moonbin will resonate deeply with listeners.

It’s the perfect song for reaffirming ASTRO’s unity and reflecting on their respect and love for Moonbin.

My Lips Like Warm CoffeeJOY, BIG Naughty

[풀버전] 조이 (JOY), BIG Naughty (서동현) – 내 입술 따뜻한 커피처럼

A heartwarming duet that sings of a sweet yet bittersweet love, like a warm cup of coffee.

Performed by Joy of Red Velvet from Korea and rapper BIG Naughty, it was released in May 2024 as part of the OST for the film “The Last 10 Years.” A remake of a 2001 track, it centers on the poignant story of two people standing on the brink of parting.

BIG Naughty’s rap tenderly complements Joy’s mellow vocals, striking straight to the heart.

With minimal guitar and percussion arrangements that highlight the lyrics’ world, it’s enough to bring you to tears.

It’s a song I’d recommend both to those who’ve just experienced a breakup and to those approaching a farewell.