Sorry, I don't know how to make the video play on the page like the others, so I'll just have to give the link:
http://www.youtube.com/watch?v=LUiljQ-AnwI&feature=related
She was born in Mexico as a native Spanish speaker before moving to America and learning English and later to Canada where she learned French. Her latest album contains songs in all 3 languages. This is genius both lyrically and musically. The lyrics read like poetry and the music is hypnotically and sparsely simple yet magnificently played.
This is a beautiful live clip of her and well worth 4 minutes of your time.
prydwen

Love it a sort of mix of Bjork and Melanie