I thought someone would reply like that!
There are a great many such samples.
I want to play them back in 'MediaMonkey' which allows me to set up a playlist of folders and listen to them in the background over the hours.
As I hear some I like, I will copy them elsewhere for sample usage.
Many folders may be boring to me, some of more interest, but there's a huge number...
It's not that big a deal, just curious.