The link between the keys

The Choose Your Revolution page we found with the first set of clues said to post why we thought the keys were important.

I've collated over 50 keys from a variety of sources on the internet, and have even tried to plot them on Google Earth (though there were a few difficulties with this approach). The keys seem to cover states of mind and emotion, class, religion, ethnicity, gender, age, nationality and even occupations. We have keys covering North America, Europe, Asia, Africa, even Antarctica - the only continents that I've not found keys for are mainland South America (the Falklands have come up a couple of times) and Australasia.

The only conclusion I've really been able to draw from all this is that the keys are designed to remind us that whoever you are, whatever background you might come from, and wherever you might be, everyone is a valid person in their own right and should be able to speak up and choose their own revolution.

It would seem that the revolution is for the people, and everyone's invited.

"Power to the people
Power to the people
Power to the people
Power to the people
Power to the people
Power to the people
Power to the people
Power to the people, right on

Say you want a revolution
We better get on right away
Well you get on your feet
And out on the street

Singing power to the people
Power to the people
Power to the people
Power to the people, right on

A million workers working for nothing
You better give em what they really own
We got to put you down
When we come into town

Singing power to the people
Power to the people
Power to the people
Power to the people, right on

I gotta ask you comrades and brothers
How do you treat you own woman back home
She got to be herself
So she can free herself

Singing power to the people
Power to the people
Power to the people
Power to the people, right on
Now, now, now, now

Oh well, power to the people
Power to the people
Power to the people
Power to the people, right on

Yeah, power to the people
Power to the people
Power to the people
Power to the people, right on

Power to the people
Power to the people
Power to the people
Power to the people, right on"