Woo Hoo! , Brilliant :) I love this song. I played around with it last year .I just kinda made up a chord progression for it using G,F and C chords and the capo on the 8th fret. Its one of the more viewed videos on my 7 subscriber strong Youtube channel ,it has 80 views or so which is about 60 more than my average video gets.

Its a powerful song with a powerful message which is a ton of fun to sing. The singer Heather Small has an Iconic and powerful voice which I think probably puts a lot of people of trying to cover this one.

You sing and play it beautifully. Well done! :)