The 'Korean Madonna' will be holding a concert marking her 30th anniversary on April 15, where she'll be revealing her new title song for the first time.

According to an entertainment representative on March 30, Kim Wan Sun will be releasing a new song called "It's You" on April 15. The song is reported to be a ballad with a dynamic beat and dreamy vibe. A special album will also be compiled with the diva's hit songs as a gift to her dedicated fans.

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Meanwhile, Kim Wan Sun is currently hard at work in order to put on an unforgettable experience for her concert on April 15 and April 29.  The dancing queen is preparing for a collaborative stage featuring a powerful dance performance as well as numerous genres including acoustic, rock, and latin music. Guests Oh Dae Won and Kang Soo Ho will also be participating after demonstrating their performance skills on 'I Am a Singer' and 'Fantastic Duo.'

Kim Wan Sun made her debut back in 1986, covering a wide range of pop/dance styles earning the title of a true diva star for her time.