Faye Wong also covered Tori Amos' "Silent All These Years" in both Mandarin and Cantonese. (I think it was her. =p)
Let me see if i could find links.
EDIT: Found them.
Cantonese:
http://www.youtube.com/watch?v=o-UGUWMtHbc
Mandarin:
http://www.youtube.com/watch?v=gMfPBGzjIeY
also here's the original version by Tori Amos. it's a live version though. (i coudnt find an original on youtube. >_<)
Original:
http://www.youtube.com/watch?v=ohiRxoakhog
EDIT 2: oops!! i hadnt notcied you had the Cantonese version. xDD
EDIT 3: oops!! you did both.
EPIC FAIL!!!!!!!!!!!!!!!!!!!!!! LOL