Fiona Apple and Elvis Costello - I Want You (Elvis Costello cover) [MP3]
Fiona Apple and Elvis Costello - I Want You (live) [YouTube]
Good covers add a value to the original, excellent covers take the original to new heights, and that’s exactly what Fiona did to Costello’s I Want You. A truly remarkable performance.

Oh my baby baby I love you more than I can tell
I dont think I can live without you
And I know that I never will
Oh my baby baby I want you so it scares me to death
I cant say anymore than I love you
Everything else is a waste of breath
I want you

Links:
Fiona Apple @ Wikipedia
Elvis Costello @ Wikipedia