Kchart is one of the most important music charts in Korea, and as we all know, the artiste reaching #1 on Kchart for a particular week immediately wins on KBS Music Bank. ‘It Has To Be You’ is now #10, despite the fact that Yesung has never performed it.

[original source: kbs.co.kr | shared at marenubium
reup: LaCrymaMosa
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