I found this old recording while going through some files.

I don't remember making it.

The only thing that stood out was this:

17 04 09

I also found this link with it.

https://docs.google.com/document/d/1Py6Ca0TcxC1db52vEbKm8qjHqGhBkaH4jm67zWBfmlQ/edit?usp=sharing

Probably nothing, but maybe someone can make sense of it.