Luyện nghe bài hát Knockin On Heavens Door

"Knockin' on Door" is a Bob Dylan song from 1973. The girls
been doing it now and then since at least 1988. There's
something about the girls' that kinda confuses me... See,
the official Dylan sheet has two verses:
Mama, take badge off of me
I use it anymore
getting dark, too dark for me to see
I feel like I'm knockin' on door
Knock, knock, knockin' on door...
Mama, put my in the ground
I can't shoot anymore
long black cloud is comin' down
I feel I'm knockin' on heaven's door
Knock, knock, knockin' on door...
Though I know that often sings a third verse live:
Mama, wipe the blood my face
I can't see it anymore
a feeling that I just can't trace
I feel like I'm knockin' on door
Knock, knock, knockin' on door...
Though in every IG version I have, Amy the following third

Mama, wipe this blood from my
I see through the walls
Six white horses to carry me away
I like I'm knockin' on heaven's door
Knock, knock, knockin' on door...
So, I know whether Amy re-wrote Dylan's third verse, or whether
it's some Dylan version I don't know. What I'm trying to say is
that I don't whether to attribute the "six white horses" line to
or to Amy.
To further complicate matters, I've got one version features a
FOURTH verse, by Michelle Malone. This verse breaks both the
and the rhyme scheme (ABBB in favor of ABAB), so I'm willing to
bet it's just Ms. Malone improvising...
Mama, these chains off of me
'Cause I don't them anymore
They're getting too heavy, I'm crawling across the floor
I feel like I'm on heaven's door
Knock, knock, on heaven's door...
Oh - BTW - the person who asks me about the "Guns-n-Roses"
version will my wrath...
-Vic.
.