^ Aa, yes, I was waiting for somebody to put up the S.H.E. songs.

(I heard sweetbox's Chyna Girl was originally a demo written for the same band, but I could never get the other songs straight, so thank you. x_X)
EDIT:
Oh, and Andre, I looked it up, and in an interview, Hikaru specified that it was Shape of My Heart that she sampled in Never Let Go. She said they had to get permission from Sting, for that one, and then Mick Jagger for Amai Wana.

And Automatic Pt. II is simply a successor to the original.
EDIT II:
Gawd, now I remember why I didn't put up the millions of Merry Christmas, Mr. Lawrence samples..... It goes against my own rules! XP My brain takes frequent lunch breaks throughout the day, my bad. >_> So yeah, no MCML, because it was originally an instrumental piece.
EDIT III:
OKAY, last edit, I swear! >_>
There are so freakin' many S.H.E covers/samples, so I'll be doing those later. X_X