Joo sang “That’s Love,” which is the title song of the OST of the KBS drama “3 Dads 1 Mom” that started airing after “Hong Gil Dong, the Hero” ended. The “3 Dads 1 Mom” OST also includes songs sang by Oh Sang Eun and EVE’s Kim Se Hun.
“That’s Love” has a modern rock sound and was composed by Hwang Chan Hee and written by Wheesung. This is again another team-up between Hwang Chan Hee and Wheesung, who also worked with Younha’s “Password 486.” Joo’s first OST work was with Park Jin Young for the historical drama “Seoul’s Sad Song.”
“I’m honored to be part of the music that will enrich the most beautiful scenes in the drama that stars SES Eugene, who I like very much,” Joo said.
The OST album was released last April 10 in Cyworld and Dosirak and comes out in record stores on the 16th.