SNSD’s Jessica and Krystal of f(x) to Release First Duet for ‘To the Beautiful You’ OST

Sisters Jessica and Krystal, of SNSD and f(x) respectively, will show their vocal harmony through an upcoming OST.

For the OST of SBS’ To the Beautiful You, sisters Jessica and Krystal will duet on a song called Butterfly. The song will serve as the love theme song for the leads and the lyrics will reflect the young and warm-feelings from one’s first love and is accompanied by a sweet melody. Butterfly is the first duet officially released by the two sisters.

Additionally, fellow SM Entertainment label mate J-Min will also release a solo track for the OST titled Stand Up. The song was previously heard in teaser videos for To the Beautiful You, and has a heavy guitar and strong drum beat.

Both Butterfly and Stand Up were unveiled online on August 15.