Ayu''s vocal style.. changing?

[*Petit*]

Yes, she has been changing, she probably wasen't very comfortable singing in her old ways. At least she seems to be in more control of her voice now, although it's hardly as cute. I don't think that her old songs were "fitted" for HER own voice, but just for some idol voice in general. Without the help of computers, she woulden't ever had reached the high notes in f. e.x fly high.