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[Korean Drama OSTs] Classic Popular Songs That Color the Story: Best Masterpieces

A considerable amount of time has passed since Korean dramas first made their way to Japan.

Starting with the spread sparked by Winter Sonata in 2003, and further propelled by the K-POP boom, people have grown more familiar with K-Culture!

Nowadays, it seems to be loved by many people regardless of gender or generation.

Korean dramas, whose popularity keeps rising, produce countless masterpieces every year!

In this article, we’ve researched a wide range of OSTs—from relatively new tracks to popular classics and timeless favorites—covering theme songs and insert songs from Korean dramas.

We hope you’ll look back on fond memories and discover some wonderful OSTs.

[Korean Drama OST] Classic Popular Songs that Color the Story: Best Masterpieces (1–10)

PromiseChoi Yu Ree

[MV] Choi Yu Ree(최유리) – Promise
PromiseChoi Yu Ree

Choi YURI’s music, with its translucent vocals and delicate instrumental tones, resonates deeply with the heart.

Hailing from Korea, she won a music contest in 2018 and drew attention on the music scene.

Released in April 2024, this track was featured on the OST for the drama “Queen of Tears.” The lyrics, imbued with a longing for pure love, deftly portray the protagonist’s emotions as they overcome past pain and seek newfound happiness.

It’s a song that will resonate with anyone weary of love.

A powerful yet fragile love song that cherishes the heartfelt bond with a beloved.

Reaching for youZEROBASEONE

[엄마친구아들 (Love Next Door) OST Part 3] ZEROBASEONE (제로베이스원) – 내일의 너에게 닿기를 (Reaching for you) MV
Reaching for youZEROBASEONE

This is the OST for the drama “My Perfect Neighbor,” performed by the 5th-generation K-pop boy group ZEROBASEONE.

Blending aching emotions into alternative rock, it portrays reunion and the rekindling of love.

It’s a refreshing track themed around past memories, hopes for the future, and the bonds of love and connection.

Released in September 2024, it added excitement to the drama.

ZEROBASEONE debuted in July 2023, and their album sold 1.24 million copies on its first day.

In less than a year since their debut, they have won numerous music awards.

It’s perfect to listen to while watching the drama, and also recommended for moments when you want to think of someone special!

Every Moment Of YouSon Shigyon(SUNG SI KYUNG)

A signature song by Sung Si-kyung, known as the Emperor of Ballads, from the OST of the Korean drama “My Love from the Star.” Gently singing of feelings for a loved one, this piece has continued to soothe many hearts since its 2014 release.

Sung Si-kyung’s sweet, delicate vocals beautifully convey the joy of feeling fulfilled simply by the other person’s presence.

The song ranked high on Korean music charts and even saw a Japanese version released, making it a beloved track across borders.

It’s perfect for moments when you’re thinking of someone special or when you want to feel warm at heart.

[Korean Drama OST] Classic Popular Songs That Color the Story: Best Masterpieces (11–20)

괜찮아 (It’s okay)Jejun (KIM JAE JOONG)

[Audio] 김재중 (KIM JAE JOONG) – 괜찮아 (It’s okay) (나쁜 기억 지우개 X 김재중) (Bad Memory Eraser OST) #Rock
괜찮아 (It's okay)Jejun (KIM JAE JOONG)

An OST for the drama “The Eraser of Bad Memories,” sung by Jaejoong.

Released on September 14, 2024, the song blends delicate piano and guitar arrangements with Jaejoong’s richly varied vocals—often described as a seven-colored voice—creating a sound that resonates deeply.

The lyrics, which repeat the word “It’s okay,” deliver an encouraging message to those facing difficulties.

Mirroring the feelings of the drama’s protagonist, this track is perfect for anyone feeling worn out by daily life or looking to lift someone’s spirits.

MeltingCHEEZE

[MV] CHEEZE (치즈) – Melting(사르르쿵)
MeltingCHEEZE

A song featured in Part 1 of the romance drama Forecasting Love and Weather, starring Park Min-young and Song Kang, which portrays office romance and human relationships.

The track is by CHEEZE, an artist who has contributed to various OSTs.

Known for stylish and cute songs, this one also captures the fluttery feelings of a girl torn about whether to confess her feelings—it’ll make your heart skip a beat.

You can really feel the excitement of being in love! Vocalist Dalchong’s sweet and refreshing voice is also very pleasant.

BeautifulPunch

[MV] Punch(펀치) – Beautiful (ENG SUB.) | 🤝Good Partner 굿파트너 OST
BeautifulPunch

Punch, a South Korean singer-songwriter known for contributing to the OSTs of numerous acclaimed dramas, released this song in July 2024 as part of the soundtrack for the legal drama “Good Partner.” It’s a beautiful ballad with piano and string arrangements, and Punch’s emotive vocals resonate deeply.

The lyrics, which express gratitude toward a loved one and a sense of happiness, are perfect not only for those in love but also for moments when you want to convey your appreciation to someone.

During production, Punch reportedly rewatched scenes from the actual drama multiple times to convey the song’s emotions more authentically.

With YouWINTER

[MV] WINTER(윈터) _ With You (MY DEMON(마이데몬) OST Pt. 3)
With YouWINTER

A tender, sensibility-rich ballad that weaves a heartwarming love story.

Released in December 2023 as part of the OST for the drama “My Demon,” it’s sung by Winter of the popular Korean girl group aespa.

The aching vow of eternal love permeates the heart alongside her delicate vocals.

The feeling of “always be by my side, I want to hold you tight” is carried by gentle lyrics and melody.

Give it a listen when you want to feel the bond with a lover or someone dear.

Winter’s expressive singing will bring warmth even to a cold winter night.