just  Cm Fm and Gm 


Cm e¦--3- Fm -8-- Gm ----| 
   B¦--4-    -9--    -3--| 
   G¦--5-    -10-    -3--| 
   D¦--5-    -10-    -5--| 
   A¦----    ----    -5--| 
   E¦----    ----    ----| 


for a bit of variation during cm go every now and then; 

e¦---2/3-| 
B¦---3/4-| 
G¦---4/5-| 
D¦---4/5-| 
A¦-------| 
E¦-------|  to give it taht 'ska' feel