A|-3-0-3-0-0-|
E|-----------|
C|-----------|
G|-----------|

Riff 2

A|-3-0-3-0---0-|
E|---------3---|
C|-------------|
G|-------------|

Riff 3

A|-3-0-3-0-0-------0-0------------|
E|-----------3-0-3----3-0---------|
C|------------------------0-2-0-1-|
G|------------------------------2-|

Playing Style 1 (Chord with Ukulele after)

A                    [1]
Baby, please don't go
A                    [2] A
Baby, please don't go
[3]
Baby, please don't go
Down to New Orleans
You know I love you so

A                           [1]
I believe your man done gone
A                           [2] A
I believe your man done gone
[3]
I believe your man done gone
Left the county farm
He had his shackles on

A                   [1]
Before I be your dog
A                   [2] A
Before I be your dog
[3]
Before I be your dog
I'll get you way down here
I make you walk the log

Playing Style 2 (Vocal Melody with Ukulele simultaneously) - Strum chord multiple times, keeping 
in time after the verse, listen to Big Joe Williams' style, he also uses pause for effect.

[1]                  A
Baby, please don't go
[2]                  A
Baby, please don't go
[3]
Baby, please don't go
Down to New Orleans
You know I love you so

A

[1]                         A
I believe your man done gone
[2]                         A
I believe your man done gone
[3]
I believe your man done gone
Left the county farm
He had his shackles on

A

[1]                 A
Before I be your dog
[2]                 A
Before I be your dog
[3]
Before I be your dog
I'll get you way down here
I make you walk the log