I love these items, as I'm really interested in this show and it's audition process. Hopefully they will find an excellent Kim.
Unfortunately the 2 girls in this article come across as wannabe popsingers. Their singing and pronunciation is not good enough and they don't seem to understand what they are singing about at all.
And there are not supposed to be ad libs in "sun and moon" and "I'd give my life for you".
I hope they find more suitable girls for the role of Kim.