RAG MusicK-POP
Lovely K-pop

An emotional Korean song. A gently moving, sensitive masterpiece.

This is a playlist introducing emotional Korean tracks.

From K-R&B and love songs to tunes with a languid, melancholic mood, we’ve picked a wide variety.

That laid-back, mellow atmosphere—the kind that slowly seeps in—feels even more emotional at night, doesn’t it?

Perfect for use on TikTok, too.

The stylish sound alone is emotional, but if you really take your time to read the lyrics while you listen, you might find yourself even more immersed in the world they create.

With many tracks featuring lyrics that feel like they’re right there with you, these emo numbers can be a comfort when you’re heartbroken or when you just want to relax.

Emotional Korean songs: gently moving, soulful masterpieces (21–30)

Blue ValentineNMIXX

NMIXX(엔믹스) “Blue Valentine” M/V
Blue ValentineNMIXX

The title track from NMIXX, the girl group under JYP Entertainment, off their first full-length album “Blue Valentine,” released in October 2025.

Embodying the album’s key theme of the paradox of love, the song paints the pain that comes precisely from loving deeply in shades of “blue.” Opening with melancholic synths, it blends boom‑bap rhythms with pop‑rock‑leaning guitar riffs—an elevated take on NMIXX’s signature “MIXXPOP.” From mid-October, it took first place consecutively on five major Korean music programs and made its presence felt on charts at home and abroad.

A track that stirs listeners’ emotions with a driving sound imbued with poignant sorrow.

Last night (Guitar by Park Juwon)JEONGHAN X WONWOO (SEVENTEEN)

JEONGHAN X WONWOO (SEVENTEEN) ‘어젯밤 (Guitar by 박주원)’ Official MV
Last night (Guitar by Park Juwon)JEONGHAN X WONWOO (SEVENTEEN)

A mysterious love song that travels through the world of dreams.

It’s included on THIS MAN, the debut single album released in June 2024 by the SEVENTEEN unit formed by Jeonghan and Wonwoo.

Set to a mid-tempo groove, it unfolds a dark and sexy atmosphere.

Park Juwon’s guitar further enhances the song’s allure.

A track you’ll want to listen to alone at night—one that stirs a grown-up yearning for love.

Recommended not only for SEVENTEEN fans but also for anyone who enjoys smooth, moody K-pop.

Bubble GumNewJeans

NewJeans (뉴진스) ‘Bubble Gum’ Official MV
Bubble GumNewJeans

A cute number released in May 2024 by NewJeans, a popular Korean girl group.

It’s also featured in a Japanese shampoo commercial.

The lyrics, which vividly capture the frustration and sweet-and-sour feeling of being in love with bubblegum-like imagery, are especially striking.

Its irresistibly catchy melody will have you humming along.

Brimming with a poppy, happy vibe, this track is perfect for anyone who wants to brighten up their day.

With a heart-fluttering sound that recalls the excitement of a budding romance, it’s sure to leave you feeling dreamy.

Rainbow LightLIM SEUL ONG

LIM SEUL ONG 임슬옹 – Rainbow Light (Official Music Video)
Rainbow LightLIM SEUL ONG

This song is by Lim Seulong, known as the main vocalist of the ballad group 2AM.

In 2010, he topped the charts with the duet “Nagging” with IU, and he also worked on this piece.

It’s a track where his signature clear, soaring vocals blend exquisitely with a gentle, mellow sound.

The lyrics, which softly illuminate the heart like a rainbow after the rain, are essentially his own story—shaped by his diverse experiences, including his work as an actor.

If you listen to it while trying to get through a tough time, you might just find yourself tearing up.

Still With You정국 (Jung Kook)

BTS is a seven-member boy group that enjoys high popularity in Japan.

Among its members, Jungkook—who has a particularly large fanbase—released the solo song “Still With You,” a beautiful ballad whose poignant lyrics—“I want to walk this path with you; please call my name just once more”—touch the heart.

His richly expressive vocals, reminiscent in some ways of Japanese kayōkyoku, pair perfectly with the nostalgic guitar sound to create a very comforting feeling.