Girls' Generation's Jessica is lending her vocals for the main theme of the upcoming KBS1 historical drama, 'The Great King's Dream'.

Jessica recently finished recording the drama's title track, "Heart Road". Though the Girls' Generation member has previously sang for drama OSTs, fans are interested to see how different it will be this time around as it's the first time she's taking part in a historical drama.

The producers behind Taeyeon's hit OST track "If", Kim Jun Bum and Lee Chang Hee, teamed up to produce "Heart Road" as well, increasing expectations for this song to do well on music charts.�A preview of the song was also released during a special for the upcoming drama on the 2nd and has already been receiving a lot of anticipaton for the full version.

"Heart Road" releases on September 7th. Listen to the preview below!



Source + Image: Sports Chosun