Singer Kim Jo Han and Kim Gwang Jin will be special guests for Na Yoon Kwon's concert.

Na Yoon Kwon's agency stated that his concert will be filled with skilled vocalists.

Kim Jo Han debuted with group Solid and had many hit songs including "Holding Onto The End Of The Night" and "Perfect Match." He even got the nickname, 'R&B daddy' for being one of the most skilled and experienced R&B artists in Korea. He is teaching his students as a vocal trainer, producing albums, and writing songs as well.

Singer and songwriter Kim Gwang Jin is also an active artist in all areas. His main songs are "Magic Castle" and "Letter," which have been remade countlessly.

Na Yoon Kwon made a comeback with his new song "If Only" on October 13. He will have two concerts on November 8 and 9.