Originally Posted by wiccan

1) PIANO/VOCAL:
different music, different lyrics:
"I would give the very breath from my chest, to give you all the things that my mind couldn't bear"
and
"I'd love to walk away and pull myself out of the rain, but I can't leave without you. I'd love to live without the constant fear and endless doubt, but I can't live without you"
or something like that

2) ORIGIN:
just amy and the piano (and some background vocals)
the lyrics as we all know them from the later versions

3) FALLEN (ALBUM VERSION):
almost the same as the origin version, but with more background vocals and strings

4) MYSTERY (MYSTARY?):
fallen version with other background vocals and other strings, sounds very different at the bridge

5) FULL BAND:
mystery version with band. Was released as a single

6) ACOUSTIC
amy and the guitar

7) BAND / NO STRINGS
there should be another version, the band version without the strings,
but I can't say anything about this because I haven't heard it myself

I don't say that this is all correct. pleas don't kill me if it isn't