So You Want to Write a Fugue

This is awesome. Glenn Gould, undoubtedly the best Bach pianist ever (except for Bach himself, who was in his time a world-renowned organist and possibly the best improviser ever -- he composed a six-part fugue from scratch in his head as he was playing it, on command by Fréderic The Great. It ended up becoming his Musical Offering) , composed this four-part fugue (SATB and strings accompaniment) in 1963. In the first recording, the strings were the Juliard String Quartet!

Here are the lyrics (and here's the link) :

So you want to write a fugue.
You got the urge to write a fugue.
You got the nerve to write a fugue.
So go ahead, so go ahead and write a fugue.
Go ahead and write a fugue that we can sing.

Pay no heed, Pay no mind.
Pay no heed to what we tell you,
Pay no mind to what we tell you.
Cast away all that you were told
And the theory that you read.
As we said come and write one,
Oh do come and write one,
Write a fugue that we can sing.

Now the only way to write one
Is to plunge right in and write one.
Just forget the rules and write one,
Just ignore the rules and try.

And the fun of it will get you.
And the joy of it will fetch you.
Its a pleasure that is bound to satisfy.
When you decide that John Sebastian must have been a very personable guy.

Never be clever
for the sake of being clever,
for the sake of showing off.

For a canon in inversion is a dangerous diversion, 
And a bit of augmentation is a serious temptation,
While a stretto diminution is an obvious allusion.

For to try to write a fugue that we can sing.

And when you finish writing it
I think you will find a great joy in it.

or so...
Nothing ventured, nothing gained they say
But still it is rather hard to start.
Well let us try right now.
Now we are going to write a fugue.
We are going to write a good one.
We are going to write a fugue ... right now.