Sistah Da Som is the third person to sing an OST in "Love Riding a Song".

KBS 1TV daily drama "Love Rides a Song" (script Hong Young Hee, director Lee Duk Gun) is a musical drama that Da Som will play the role of the protagonist in.

It is a funny musical that tells a story of a family that reflects on their mistakes of hurting others in a world where people are individualistic, as people will appreciate family more. It also shows episodes from daily life and is getting higher ratings.

The protagonist Da Som and Kim Tae Hyun as well as other musical actors will show their OST "Ya ya ya" that they sang together at noon on March 5th.

"Ya ya ya" is the title song that opened the first scenes of the first episodes and shows the fancy group dance of the cast members and the chorus sings, "I will go to you Ya Ya Ya" as it is addicting. The musical director of "Choo-no" and "Good Doctor" Choi CHul Ho and composer Jo Yong Hoon collaborated.

Executive Lee Sung Kwon of Plus Media, the OST producer explained, "Ya ya ya" is Da Som's first OST as she shows her powerful range."