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)
Couple (커플)Jeong Eun Ji x Seo In Guk
Thirteen years later, the two artists reunite for a long-awaited collaboration.
Jung Eun-ji and Seo In-guk, who co-starred in Reply 1997, remake a song originally released in 1998 by first-generation boy group SECHSKIES.
Released in March 2025, this version showcases a captivating harmony as their vocal tones blend beautifully.
Layered melodies and vocals preserve the bright, breezy charm of the original while skillfully incorporating contemporary sounds for a fresh finish.
Eun-ji, renowned as Apink’s main vocalist, brings a clear and luminous voice, while Superstar K winner Seo In-guk adds his soothing tone—their combination evoking a sweet yet wistful feeling of romance.
It’s a perfect track for time spent with someone special or as a companion on a drive.
All For You서인국, 정은지
The song “All For You” by Seo In-guk and Jung Eun-ji.
Seo In-guk won the popular Korean singing competition Superstar K, and Jung Eun-ji is said to be among the top vocalists in the Korean music scene.
This track lets you savor the two artists’ high-level vocals.
Beyond pure technique, one of its charms is the rich expressiveness that aligns with the lyrics.
Be sure to check out their live performances as well.
A Love Story of a Boy Deep in the MountainsIU x Park Bo-gum
As part of the promotion for the Jeju Island–set Netflix drama “Otsukaresama,” this duet by Korea’s IU and Park Bo-gum was performed on KBS1’s Gayo Stage in March 2025.
Appearing in retro school uniforms, the two gazed at each other as they sang—a scene that moved viewers’ hearts.
Over simple guitar and piano accompaniment, IU’s clear, translucent vocals blend with Park Bo-gum’s warm tone to gently portray a mountain village boy’s faint, bittersweet first love.
It’s a nostalgic, wistful folk ballad—one you’ll want to listen to with someone special.
May the TENDERNESS be with you! (feat. KARINA of aespa)JANNABI
A long-awaited collaboration between JANNABI, the Korean indie rock band known for their warm, retro sound, and Karina from the powerhouse K-pop group aespa.
This lyrical track centers on kindness toward one another and the importance of love, blending JANNABI’s delicate orchestral sound with Karina’s translucent vocals to create a heartwarming world.
Included on the album “Sound of Music Pt.
1,” released in April 2025, it charted across various domestic rankings.
Marking JANNABI’s 11th anniversary, the project stands out as a bold new endeavor.
Its genre-crossing, soothing harmony is perfect for moments when you want to feel a bond with someone special or enjoy a calm, peaceful time.
It’s You (Duet With IU)SUNG SI KYUNG (Sung Si-kyung)
A gem of a duet by Sung Si-kyung, a leading figure in Korea’s ballad scene known for his delicate harmonies, and IU, renowned for her outstanding vocal prowess.
Released in 2010 as a bonus track on Sung Si-kyung’s album “The First,” this was the pair’s first collaboration.
The song portrays the bittersweet feelings of lovers reuniting after a long time, with their voices blending beautifully to leave a deep, lingering impression.
Nominated for Best Collaboration at the Mnet Asian Music Awards, it garnered significant acclaim.
If you enjoy duets, why not try singing it at karaoke?
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.
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.