Jung Chaeyeon Your Song [ Trusted - HANDBOOK ]

You can find the track and official performance clips on major platforms:

: The title refers to the narrator becoming a source of comfort—literally "being the song"—that stays by the listener's side. Musical Style Genre : Acoustic Ballad / Pop OST. Jung Chaeyeon Your Song

The song is a gentle, comforting acoustic track that emphasizes emotional support and reliability. You can find the track and official performance

: The recurring phrase "And I know, and I know... I know your sadness" reflects a deep understanding between the characters in the drama. : The recurring phrase "And I know, and I know

: It was officially released in July 2018 alongside the drama's broadcast.

: Lyrics like "I'll be your umbrella when it rains" and "I'll be your lighthouse when it's dark" characterize the song as a promise of constant companionship.

"Your Song" (also titled "") is a collaborative ballad featuring actress and singer Jung Chae-yeon and actor Kim Sung-cheol . Originally written by Sam Kim , the song served as a major Original Soundtrack (OST) for the 2018 musical drama To. Jenny . Background & Context