Girls’ Generation’s Jessica participated in the OST for KBS new Saturday-Sunday historical drama, ‘The Great King’s Dream’.

On September 7th, Jessica released her latest single “Heart Road”. The song, which was her first OST track for a historical drama, is a collaboration between composer Kim Junbum and musical director Lee Changhee, who previously worked together for Taeyeon’s very first solo OST, “If”.

“Heart Road” features unique and rare instruments that utilize in the background to produce unprecented sounds. A 40-member choir also participated in the chorus, showing what a match made in heaven truly means with Jessica’s clear voice.

Check out the song below!