HELP with these lyrics

hi there, A couple of years ago, I uploaded this amazing video. Amy is seen singing with two English guitar players in a pub in London back in 2010.I believe this is one of the few (if not only) videos in which we can listen to Amy singing real blues.As far as I know, she is covering back water blues.

I need to figure out the lyrics of this song and I'd like you to tell me if they are OK as in this video.I am not an English speaker, so perhaps you could lend me a hand with this.Many thanks

Here's an old forum post about the lyrics ...

https://www.amywineh...cs/#entry170406

Here's an old forum post about the lyrics ...

 

https://www.amywineh...cs/#entry170406

I was aware OF THAT LINK ,Uno.However, I wanted new opinions as heR SPEEch is not clear in some parts. thanks anyway