Hallelujah (I Heard there was a secret chord) played on Piano

The version of "Hallelujah" featured in the soundtrack of the 2001 animated film Shrek is performed by Rufus Wainwright. However, in the movie itself, the version used is performed by John Cale. John Cale's rendition of "Hallelujah" plays during a particularly poignant scene in the film.
Here are the details:
Movie Version: John Cale
Soundtrack Album Version: Rufus Wainwright
The song "Hallelujah," originally written by Leonard Cohen, has been covered by many artists, but these two versions are specifically associated with *Shrek*.