A K-Drama can be great, but an amazing soundtrack is always the cherry on top. OST songs even have their own music videos as they rapidly gained popularity. Most are good, and many idols have taken a stab at it (to great success), but these artists feel like they were made for OSTs. These artists will guarantee a perfect song.

1. GUMMY

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| Generasia

Most recent OST: “Love Song” for Do You Like Brahms?

Most popular OST: Tie between “You Are My Everything” for Descendants of the Sun and “Remember Me” for Hotel del Luna

2. 10cm

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| Kprofiles

Most recent OST: “Where is Dream” from Start-Up

Most popular OST: “My Eyes” from Goblin

3. Bobbalgan4/Bol4

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| Genius

Most recent OST: “Love Letter” for Start-Up

Most popular OST: “You and Me From the Beginning” for The Emperor: Owner of the Mask

4. DAVICHI

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| Genius

Most recent OST: “My Love” for Start-Up

Most popular OST: “This Love” for Descendants of the Sun

5. Ailee

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| #legend

Most recent OST: “Blue Bird” from Start-Up

Most popular OST: “I Will Go to You Like the First Snow” from Goblin

6. PUNCH

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| Genius

Most recent OST: “Midnight”, “Close to Me”, and “Love Me” from Do You Like Brahms?

Most popular OST: “Stay With Me” for Goblin

7. Lee Hi

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| Genius

Most recent OST: “Brave Enough” for Record of Youth

Most popular OST: “My Love” for Moon Lovers: Scarlet Heart Ryeo

8. Crush

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| Hypebeast

Most recent OST: “No Words” from Itaewon Class

Most popular OST: “Beautiful” from Goblin

9. Roy Kim

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| The Hoya

Most recent OST: “All I Do” for Romance is a Bonus Book

Most popular OST: Tie between “Pinocchio” for Pinocchio and “Maybe I” for Another Oh Hae Young

10. K.Will

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| Kstation TV

Most recent OST: “Care About You” for Start-Up

Most popular OST: Tie between “Talk Love” for Descendants of the Sun and “Like a Star” for My Love From Another Star

11. Ben

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| Kpop Wiki

Most recent OST: “I’m Still Here” from More Than Friends

Most popular OST: “Can You Hear Me?” from Hotel del Luna

12. Yoon Mi Rae

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Most recent OST: “Say” for Itaewon Class

Most popular OST: “Always” for Descendants of the Sun

13. Lyn

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Most recent OST: “Moonchild Ballad” from Tale of the Nine-Tailed

Most popular OST: “Back in Time” from Moon Embracing the Sun