The Xum Crew from the DONE-IN-ONE WONDERS PODCAST WONDER SHOW had gotten hold of Xum's daughter Aika's karaoke machine. This is the eighth result.

But who is taking the mike, and what song are they singing? You will have to click the play button to find out...

(...or just read the comments, because one of them is bound to give it away...)

WARNING: May cause cringing, groaning, laughter, and/or persistent earworms....

Special thanks to Isamu Hideaki-Yukinori for the editing assist.