A Korean K-pop duet song: a captivating collaboration
A special feature on duets in Korea and K-POP!
Korean singers are known for their emotionally rich performances.
It’s exciting to see collaborations you don’t often get to see.
These Korean duets include many wonderful songs, with sweet love songs at the center.
We researched a wide range—from classic male-female duets to iconic same-gender pairings.
Every track is easy to get into, and they’re perfect not only for listening with someone special but also for singing and having fun at karaoke!
Korea/K-pop duet songs: captivating collaborations (1–10)
NaggingIU & Seulong
IU is one of South Korea’s leading songstresses.
Her name is pronounced just as it’s written: Eye-You.
Since she’s also released Japanese-language songs, many of you may already be familiar with her music.
One of her classic collaborations is “Nagging,” performed with Lim Seulong from the popular boy group 2AM.
The two are known for their close friendship, and this track showcases the seamless, rich harmonies that arise from their rapport.
It’s a dramatic yet cute song—highly recommended if you’re in love.
Blue In You (Duet With CHEEZE)김요한(KIM YO HAN)
Kim Yohan, who is also active as a member of the idol group WEi, has strikingly handsome looks and is expanding his career as both a singer and an actor.
The song he released in 2023 is “Blue In You (Duet With CHEEZE).” This track, which features a dialogue-like exchange of romantic feelings between a man and a woman, was released with singer-songwriter CHEEZE as a guest.
Centered on piano and vocals, it boasts a clear, translucent sound and is a sentimental love song overflowing with sincere emotions for a cherished person.
forever and everLYn, ISU
A husband-and-wife duet released in October 2024 by Lyn and Lee Soo of M.
C.
the Max.
It’s a ballad themed around aching love and emotional bonds, with the duo’s powerful vocals intertwining beautifully.
The song depicts painful past experiences, partings, and the joy of reunion, conveying a deepening connection with a loved one.
A live clip has also been released, highlighting their exceptional vocal prowess.
It seems to be winning support from many listeners as a perfect track for the autumn season—an emotionally resonant song you’ll want to listen to with someone special.
Korea/K-pop duet songs: captivating collaborations (11–20)
DreamSuzy, BAEKHYUN
This is a duet by miss A’s Suzy and EXO’s Baekhyun.
Although they’re from different agencies, the song was born from a collaboration between the major labels JYP and SM.
It’s a uniquely Korean kind of unit, and because such pairings are rare, it feels especially special.
On top of that, their sweet vocals are very soothing, making it a lovely track you’ll want to listen to during an afternoon coffee break.
DUMB (Feat. PENOMECO)D.O
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.
Young Love육성재, 조이
Sungjae Yook is a South Korean male singer under CUBE Entertainment.
He is also a member of the idol group BTOB and enjoys immense popularity in Korea.
Recently, he has been active as a solo artist as well.
His collaboration with Joy, a member of Red Velvet who is also active as a singer and actress, is the song “Young Love.” Their harmonies are stunning—the two sound perfectly in sync, coming across at times like a couple and at others like siblings—so be sure to check it out.
우린 그렇게 사랑해서 (Because we loved)KANG MIN KYUNG X CHOI JUNG HOON
A collaborative number by Davichi’s Kang Min-kyung and Choi Jung-hoon, the frontman of the band JANNABI.
It was released in September 2022.
In the sentimental autumn season, we long for duet ballads.
The lyrical lyrics draw you in, recalling the days when feelings flowed back and forth between lovers.
The richly expressive vocals of the two seep into this track, and the final chorus is deeply moving—sure to tug at your heartstrings.
Though tinged with sorrow, it somehow carries a warmth that mirrors the loneliness we feel in autumn.