Well, this is an old thread and maybe I don't have the right song, but it has 8 verses and 6 gold rings :-)
Catalan Vengeance by Moses ben Eldad (his SCA name) to the tune of Ballad of Spring Hill by Peggy Seeger is about the Catalan Grand Company and the Battle of Kephissos River.
chorus goes:
My six gold rings were dearly bought.
My comrades blood for the plate I own.
Our front rank spear met the French Knights' charge
Of a hundred men I returned alone.
Of a hundred men I returned alone