Ayu songs you just can't sing

[CHE.R.RY]

Most of Ayu's songs are do-able for me...but there are some that I just can't do ...

1) Most of the songs off of ASFXX (too squeaky and high-pitched)
2) Trauma (she goes way up there lol)
3) Duty (the pitch jump is difficult...I sometimes get it)
4) Connected (my voice usually ends up cracking somewhere lol)
5) evolution (reaaaallly fast lol)
6) still alone (this song hurts my lungs xD)
7) alterna (something always goes wrong when I sing this song...I don't know why LOL)
8) until that day... (too fast )
9) BLUE BIRD (again, something always goes wrong. I feel like I sound lazy when I sing this song lol)


...So what about you guys???