Stallman's fsf

The Free Software Song
To the melody of "Sadi Moma"?

Join us now and share the software;

You'll be free, hackers, you'll be free.
(x2)

Hoarders may get piles of money,

That is true, hackers, that is true.

But they cannot help their neighbors;

That's not good, hackers, that's not good.

When we have enough free software

At our call, hackers, at our call,

We'll throw out those dirty licenses

Ever more, hackers, ever more.

Join us now and share the software;

You'll be free, hackers, you'll be free.
(x2)