I first read this quote by Rainer Marie Rilke in the book by Ben Palpant entitled “Letters from the Mountain.”
“Most experiences are unsayable.” There are mysterious existences whose life endures beside our own small, transitory life.
Rilke and Ben Palpant
There is a sound of leaves falling upon leaves that is so indescribable. I cannot imagine being able to mimic that sound. More than just a rustling, shifting, crunching. Nary a squirrel can approach our deck undetected right now! Our once green grass is now a carpet of yellow, orange, brown and red.
I used the blower to clear off the deck. 24 hours later it looked like this!

Can you see the carpet of leaves on the lawn?
How could I possibly capture the sound of dry leaves upon dry leaves with only words? How would you say it?
Below is a mighty sweet gum tree growing in the woods of Eastfork State Park.

And then there was this artsy photo of sun through a sweet gum leaf which the mighty beagle messed up by walking in front of the camera.

You crown the year with Your goodness,
Psalm 65:11 NKJV
And Your paths drip with abundance.
They drop on the pastures of the wilderness,
And the little hills rejoice on every side.
The pastures are clothed with flocks;
The valleys also are covered with grain;
They shout for joy, they also sing.
The word that comes to my mind for your sound of leaves is ‘rustle.’