Ayu's "worsening" voice?

[truehappiness]

That's why I'm kinda worried about the new cm that we heard; the quality is low but it sounds like her vocals are buried in the mix not just of the cm, but the song itself.

I definitely see where you're coming from, but usually with CMs that end up having a lot of talking, that's what happens. (And everyone jumps on that fact and says people shouldn't like it because how inaudible the clip is) If the song does turn out like that in the end, that would be a bit surprising to me. Usually her voice is pretty crystal clear in studio versions...