It's the Michael Bolton special. And they have the actual. Michael. Bolton. On. The. Show.

They have Ailee, Jay Park, So Hyang, Seo Ji Ahn, Moon Myungjin, Hyorin, Park Jung Hyun.

They just uploaded all of the performances on the kbs unsubbed channel (KBSKpop).

Really.

Go watch it, like now.

Everyone is fantastic and So Hyang's high notes were the most impossible high notes I have ever heard.