I think she did a good job:

 

This is her performance from the Spanish equivalent of Hope For Haiti. This performance blows I'll Stand By You out of the water. She needs to start performing her own songs with this arrangement.

 

agree second vocal better. her voice has a different quality more womanly love the way she sings the spanish vowels in that traditional style. you can see the enlish language pop elements stripped away and thats good so it can be authentic. the spanish album is coming and thats shakira at her best!!