Sufjan Stevens - Sister Winter Chords & Tabs

The chords are very simple
[ Tab from: https://www.guitartabs.cc/tabs/s/sufjan_stevens/sister_winter_crd.html ]
Cm     Eflat 
Oh my friends I've
Fm        Bflat
Begun to worry right
Cm     Eflat 
Where I should be grateful
Fm        Bflat
I should be satisfied