My dad used to love Steely Dan the Stones Jethro Tull and all that. There was always Steely Dan going in my dad's car but I remember The Royal Scam in particular because it has 'Kid Charlemagne' on it.
Your real self - the 'I am I' - is master of this land the ruler of this empire. You rightfully have power and dominion over it all its inhabitants and all contained in its realm.