OK, it wasn't written by George, but here's a great Pc tune that can be sung to the music for 'Octupusses Garden' off Abbey Road.
 
 
PERMACULTURE GARDEN

<E>I'd like to be
<C#m> Under a tree
<A> In a permaculture <B> garden in the shade <E>
<E> Bill Mollison
<C#m> knows where we've been
<A> In spiral herb <B> garden near a glade <E>

<C#m> We'd stack our functions you and me
<A> Designing for <B> sustainability

Complexity
Diversity
In the permaculture garden we have made

We'd get some ducks
Use wits not bucks
Raise food with efficiency and grace
Care for the earth
know that it's worth
Getting more familiar with our place

We'd have some fun inside zone one
No one there to tell us what to do

Plant shrubs and trees
For perennial ease
Through seas of self sown vegetables we'd wade

Mindless toil
Destroys the soil
Not to mention spirits and backs
Observation
Cooperation
in a thriving polyculture nothing lacks!

Masanobu smiles, and Wes approves
Neighbours come and visit with us too

I'd like to be
under a tree
In a permaculture garden with you
In a permaculture garden with you
In a permaculture garden with you....