Free software glorifying music - libretto wanted

[Nico Rikken]

Hey Benjamin,

As a participant I can certainly say it was good fun, and I hope you'll
have even more fun at CCC.

There is a remixed version of the Free Software Song by Avantasia,
which at least seems to have a more conventional rhythm:
https://soundcloud.com/theavantasia/free-software-song-remix
Also it deviates in the lyrics somewhat.
Perhaps you can take that as a base.

Best of luck!
Nico