Piano chord is D.
Guitar plays a D-G

I'm...      waiting... man...
  -7-7-7-7---3-3-3-3---7-7-7-7---3-3-3-3-|
G -7-7-7-7---4-4-4-4---7-7-7-7---4-4-4-4-|
D -7-7-7-7---5-5-5-5---7-7-7-7--5-5-5-5--|
A -5-5-5-5---5-5-5-5---5-5-5-5---5-5-5-5-|
E -5-5-5-5---3-3-3-3---5-5-5-5---3-3-3-3-|

Up to Lexington...One Two Five...So sick and dirty...more dead than alive
e -5-5-5-5--------2-2-2-2--------3-3-3-3------------------5-5-5-5----|
A -7-7-7-7--------2-2-2-2--------3-3-3-3------------------5-5-5-5----|
D -7-7-7-7--------3-3-3-3--------4-4-4-4------------------6-6-6-6----|
G -7-7-7-7--------4-4-4-4--------5-5-5-5------------------7-7-7-7----|
B -5-5-5-5--------4-4-4-4--------5-5-5-5------------------7-7-7-7----|
E -5-5-5-5--------2-2-2-2--------3-3-3-3------------------5-5-5-5----|

That's just it. During the D's and G's Lou plays some strings. Something like this:
D         G
e--2---2----3---3-|
B----3--------0---|
G-2-------0-------|
D-----------------|
A-----------------|
E-----------------|