There are many version of Hallelujah, some of them sings it pretty well with good voice, but still fails to perform a real feeling of this song.
Rufus Wainwright
Personally think this is one of best Hallelujah, he sang for Shrek.
K.D. Lang
Leonard Cohen (Original Composer)
The rest, such as Allison Crowe, Alexandra Burke, I don't like their versions.
