Intro:
(Just a suggestion, as the original is played on a piano)

            C         G          F
E|----------------------------------------------------------|
B|--------0--1------1--0-------0--1-------------------------|
G|--0--2---------0----------0-----2-------------------------|
D|-----------2---------0----------3-------------------------|
A|-----------3----------------------------------------------|
E|---------------------3----------1-------------------------|


               C          G         F
People just ain't no good
                    C          G        F
I think that's well understood
                      C           G         F
You can see it everywhere you look
                       G
People just ain't no good


The same are chords repeated over all the verses and choruses, until
the bridge:

        C                      F
To our love send a dozen white lillies
        C                  F
To our love a valentine of blood
        C                         F
To our love let all the pink-eyed pigeons coo
                               G
that people they just ain't no good