She wrote, composed, and even edited the song herself. The song is a pop song that uses only a simple piano and string melody. So far, we don't know what the song title will be.
Subin has proved herself to be a great artist multiple times. She composed all the songs on Dal Shabet's 8th mini album 'Joker Is Alive', and also showed off her talents on 'I Am A Movie Director'.
She'll be releasing her solo single on December 28, so stay tuned!