One of the most unique aspects of Korean dramas is the use of original soundtracks which were specifically created for the show.

While most of the songs are performed by acclaimed musicians, the K-Drama original soundtrack (OST) provides an opportunity for agencies to showcase breakout artists.

Actors will also lend their voices to the soundtrack, in addition to appearances from idols and vocalists.

Songs like “My Destiny” and “Touch Love” were created to set the musical backdrop for romantic scenes in dramas but can also help set the mood for Valentine's Day. Here are 10 K-Drama original soundtracks to fall in love with.

1. Baek Ji Young is a pop balladeer who is often referred to as the Queen of the OST. Her gorgeous vocals can be heard on “Because of You” for “Jekyll, Hyde, and I.”

2. Ji Chang Wook lends his voice the “Healer” soundtrack on the song “I'll Protect You.”

3. Before they approached sexier concepts, Girl's Day delivered the sweet pop song “Cupid for “City Hunter.”

4. Lyn's “My Destiny” from “You Who Came From The Stars” was one of the most popular love songs of 2014.

5. Ailee appeared on the “Secret” soundtrack with “Tears Stole The Heart.” The song perfectly sets the tone for listeners who are in the midst of an ambiguous relationship.

6. Yoon Mi Rae received accolades and numerous awards for her heartfelt song “Touch Love,” which was featured on the soundtrack for “Master's Sun.”

7. The “Moment” from 2AM's Changmin may be a cheesy ballad but the song served as the backdrop for several key scenes in “The Heirs.”

8. Jung Yong Hwa and Park Shin Hye are delightful on their duet “You've Fallen for Me” from the “Heartstrings” soundtrack.

9. “Don't Leave” 2PM's Jun.K and Lim Jeong Hee are gorgeously soulful on “Don't Leave” from “Dream High.”

10. CNBLUE's Jonghyun provided provided the stirring song “My Love” for the “Gentleman's Dignity” original soundtrack.