In my case I think:
For My Dear
Until That Day
End Roll
And Then
Also, I love Evolution
, and that's a simple song for me to sing. I have also mastered "Surreal" I love to sing the last part!!; also "End Roll" has a lot of pitches, but because I always sing the songs I love, I also learned how to do the high notes there... Same with "kanariya" now It's easy for me to sing. (I'm one of those people who loves to sing Mariah Carey "butterfly", Utada HIkaru "distance" or "kremlin dusk" or Leona Lewis "bleeding love"
) Also, "talkin' to myself" is pretty easy to me, I love to sing the remix version of this song haha...
Also "Until that day", that's one of the only songs of her I can't sing at the same time, like Fly High (one part) and I don't like "For My Dear".
The other ones are a lot easier for me to sing... for example "Mirrorcle World" (love the wow yeah part) or "A song for xx" (love the last part).
Well, I guess this means I don't have a lot of difficulties singing ayumi's songs.
