Kuu is great live, but perfection is another thing.
It's true, her tone singing live is always deeper than normal! And that's actually something that makes me love her more: listening to perfect performers live is not as fun an experience as it sounds.
For me it's more about interpretations, than vocals.
On another note, I didn't notice she didn't include On Your Side!
She better perform it, I like that song A LOT.