The SEEYA's Kim Yeon Ji and Narae release two lovely tracks for the "I Hear Your Voice" OST

Narae sings the calm and sincere ballad, "In My Eyes" Kim Yeon Ji on the other hand, takes on a more traditional tear-inducing ballad, "The Days We Were Happy".

Listen to both songs below and tell us which you prefer. 

 In My EyesThe Days We Were Happy
[SEEALSO]https://www.askkpop.com/article/2013/06/spoiler-alert-lee-jong-suk-makes-his-move-on-lee-bo-young-on-i-hear-your-voice-mandate-of-heaven-makes-a-quiet-exit[/SEEALSO]

• Narae
• The SEEYA
• Kim Yeon Ji
• i hear your voice
• in my eyes
• The Days We Were Happy