KBS2's new series "Welcome" OST Part2 "Ding-dong" was released at noon on March 25, involving Park Kyung on various music sites.

"Ding-dong" is the main OST for "Welcome" and a song with a sweet romantic touch, and he participated in writing and composing from the start to capture his own cheerful rhythm.

Especially in the teaser for "Ding-dong," which was released on the Donuts Music and YouTube channel of the OST production company on Sunday, the excitement-filled mood of actors Kim Myung-soo and Shin Ye-eun, the main characters of "Welcome," as well as expectations for "Ding-dong," which will be unveiled with Park Kyung's unique voice mixed with the veil

Park Kyung-eun, who has been meeting the public with her colorful activities, proved himself to be a strong singer with her recently released new song "Refresh," which also spread to a different play culture through various SNS channels and announced the birth of another content.

"Welcome," which will add synergy with Park Kyung's "Ding-dong," is a companion romance drama based on a popular webtoon of the same name. The first episode will be aired at 10 p.m. on Saturday.