Sung Si KyungX Naoru (Brown Eyed Soul) releases the first teaser of “A while”... “Exquisite harmony”
The first teaser of South Korean singer Sung Si Kyung's new song, which is about to make a comeback, has been released. On the 16th, Sung Si Kyung announced on his official Youtube channel that he has been in business for 2 years and 5 years.