SHATTERRRRRRRRRRRRRED. I'm still not over the fact that she actually performed it. And all of the good songs from the last album too! (Although tbh I've been playing it a little more in full and I didn't realize how good of an album it was overall)
It's interesting that she did a mix of her Japanese and Korean stuff. She's probably done it before, especially now that she's more active in Korea, but it's just something I wonder about, especially in terms of how the Japanese fans react to it?
EDIT: I meant to post this earlier, but I've been watching 1MILLION Dance Studio's videos lately, and stumbled upon this. Neat little performance video from the choreographer of Fox