If you can't work out the picking pattern then just pick the bass and strum the chord :)
Am x02210
Am/G 302210
Am/F 102210 <-- I'd recommend using the thumb to fret the bass note here
E 022100
C x30210
F 133211
G 320001
Am Am/G Am/F E
Did you hear a story about Cocaine Lil?
Am Am/G Am/F E
She had a cocaine house on cocaine hill
Am Am/G Am/F E
She had a cocaine dog and a cocaine cat
Am Am/G Am/F E
She even had a cocaine rat
Am Am/G Am/F E Am Am/G Am/F E
And it's all round my brain
C
Been walking round 10th Street and Main
F
I've been looking for a girlie to give me cocaine
C G C
Cocaine's sure running round my brain
C
Been strolling round 10th Street and Main
F
Been looking for someone to give me cocaine
C G C
Cocaine's sure running round my brain
Am Am/G Am/F E
Well, Cocaine Lil and Morphine Sue
Am Am/G Am/F E
They've been strolling down the avenue two by two
Am Am/G Am/F E
Says Lil to Sue, ''It's gonna do no harm
Am Am/G Am/F E
If we both have a little old shot in the arm''
Am Am/G Am/F E Am Am/G Am/F E
And it's all round my veins, oh cocaine
C
Doctor tell me again and again
F
He say, ''Cocaine's forces ain't for men''
C G C
Cocaine's sure running round my brain
C
You know the doctor tell me, tell me again and again
F
He say, ''Cocaine'll kill you son, it won't say when''
C G C
Cocaine's sure running round my brain
Am Am/G Am/F E
Did you hear a story about Cocaine Lil?
Am Am/G Am/F E
She had a cocaine house on cocaine hill
Am Am/G Am/F E
She had a cocaine dog and a cocaine cat
Am Am/G Am/F E
She even had a cocaine rat
Am Am/G Am/F E Am Am/G Am/F E
And it's all round my brain
C
Yonder's baby, she's dressed in white
F
I said, ''Hey now mama, gonna stay all night''
C G C
Cocaine's sure running round my brain
C
Now there runs my baby, she's all dressed in black
F
You said you know I didn't mean it, won't you please come back
C G C
Cocaine's sure running round my brain
E
Hey baby, please come quick
F
This old cocaine's making me sick
C G C
Cocaine's sure running round my brain