RAG MusicK-POP
Lovely K-pop

A poignant, heart-touching K-pop song. A bittersweet track that resonates with many different emotions.

There are many Korean songs and K-pop tracks that stay close to those bittersweet feelings.

Whether it’s a gently sung melody or a delivery rich with emotion, they draw you deeper into the world of the song.

There are also many ballads that truly tighten your chest and make your heart ache as you listen.

Not just “sadness,” but nostalgia, memories of days that won’t return, and a tender kind of poignancy—here are some ‘setsuna’ songs that capture a range of emotions.

Please listen while reflecting on your own circumstances.

Heart-tugging, bittersweet K-pop songs. “Setsuna” tracks that resonate with many emotions (31–40)

The Moment My HeartBoramiyu

Singer-songwriter Boramiyu, who has gained support on YouTube for her cover videos and their clear, translucent tone, has released a single on December 21, 2025.

It’s a remake of the beloved ballad that Kyuhyun sang in 2020 as part of the OST for the webtoon “취향저격 그녀 (She is My Type).” The song captures the trembling heart just before confessing feelings to a crush, carried by delicate piano and string melodies.

Boramiyu’s conversational vocal delivery brings out a fresh, innocent charm distinct from the original.

With a warm sound that seems to melt into the crisp winter air, it’s sure to gently encourage anyone feeling timid about love.

It’s also perfect for listening alone on a quiet night.

FootstepsCATCH THE YOUNG

CATCH THE YOUNG ‘발걸음(Footsteps)’ Official Video
FootstepsCATCH THE YOUNG

This is a remake single released in December 2025 by the boy band CATCH THE YOUNG, who debuted in 2023.

Known for championing “youth pop-rock” on releases like their mini-album Fragments of Youth, they reinterpret a rock ballad originally released by Emerald Castle in 1997.

While honoring the bittersweet emotion of the original, they breathe new life into it with a rich, full-band sound.

It carries both warmth and melancholy suited to winter, and it feels like it seeps deeply into the listener’s heart.

In 2025, they were highly active, releasing singles such as The Young Wave and honing their craft on stage.

Their expressive power—arguably the culmination of those efforts—truly shines here.

It’s a song that not only appeals to listeners who know the classic original, but also to anyone seeking an authentic, down-to-earth rock sound.

365 DaysLEE CHANGSUB

A deeply moving ballad sung by Lee Changsub, the main vocalist of BTOB.

Released in December 2025, this track is a collaborative piece with the film “Even If This Love Disappears from the World Tonight.” The original song, released by singer Ailee in 2011, is a classic that likens the pain of parting to the passage of time.

It conveys the desperate feeling of wanting to forget but being unable to, and Changsub’s delicate yet powerful voice intertwines with the lyrics’ worldview to striking effect.

The arrangement is emotionally crafted to mirror the film’s story, making it an irresistible choice for those who want to linger in the afterglow of the narrative.

As the cold deepens, it’s also a song that gently stays by your side when you want to quietly heal your heart.

The First LoveMinseo

[사이코메트리 그녀석 OST Part 4] 민서 (MINSEO) – The First Love MV
The First LoveMinseo

A love song that captures the bittersweet feelings of first love.

Lyrics like “I can’t look at you…” and “Even so, my heart still remembers you…” express a sweet-and-sour, somewhat innocent affection.

Minseo gained recognition on Superstar K7 and debuted in 2018.

Although she hasn’t yet drawn much attention overseas, her song “Is Who” surged in popularity on YouTube, and since then she’s been seen as having the potential to attract global attention.

empty(허전해)Paul Kim(폴킴)

[MV] Paul Kim(폴킴) _ empty(허전해)
empty(허전해)Paul Kim(폴킴)

It’s a classic K-POP ballad—gentle, unhurried, and deeply resonant.

Written and composed by Paul Kim himself, the simple theme of wanting to see the precious person who became his light is enough to bring you to tears.

It’s perfect for a season when you long for someone.

The song is included on the 2019 album “Maum, Part.1.”