Did this by ear but it sounds right so hope it helps people:)

The chords are just played over and over, they are:
Dm Fm and C

They are best played as barre chords:

Dm-
e---5-----|
B---6-----|
G---7-----|
D---7-----|
A---5-----|
E---5-----|

Fm-
e---8-----|
B---9-----|
G---10----|
D---10----|
A---8-----|
E---8-----|

C-
e---8-----|
B---8-----|
G---9-----|
D---10----|
A---10----|
E---8-----|