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!
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Korea/K-pop duet songs: captivating collaborations (1–10)
DUETZICO, Lilas (Ikuta Rira)
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.
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.
Over U, Goodbye (Seeun x J)STAYC
Here comes a winter ballad duet by STAYC members Seeun and J.
The song carries a warm winter atmosphere, portraying the pain of parting, personal growth, and hope for the future.
It was released as a surprise gift for fans on Christmas Eve, December 24, 2024.
Seeun’s dreamy voice and J’s husky tone blend beautifully to express the interplay between past memories and present emotions.
Produced by Black Eyed Pilseung, the track’s gorgeous guitar lines and rich instrumentation highlight the duo’s delicate feelings.
With heartfelt lyrics and melody, this song brings warmth and comfort to the cold winter.
Korea/K-pop duet songs: captivating collaborations (11–20)
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.
LOVE RECIPESOYOU, Junggigo
The duet by Soyou and Junggigo was released in July 2024.
The two have continued their musical partnership since collaborating on the 2014 hit “Some.” This work features memorable lyrics that compare love to cooking, depicting the intimacy of lovers and everyday moments.
The music video shows them enjoying a café date, further enhancing the song’s romantic atmosphere.
With a comfortable mid-tempo feel, the track highlights their beautiful harmonies.
Its heartwarming lyrics and sweet melody are sure to put you in the mood for love.
Don’t forget성시경, 권진아
Singer-songwriter Kwon Jin-ah, who’s popular for her sound that blends R&B and pop.
She’s known for her ballads, and her breakup songs and love songs consistently rank high on the charts.
The work she collaborated on with male singer Sung Si-kyung, who has been active since the 2000s, is this track, “Don’t forget.” Although the song features frequent falsetto, the two artists’ strong vocal skills and perfectly synced harmonies give it a light, airy feel despite being a ballad.