For those of you who haven't already run across this Phillips
training program here is a link.
https://www.goldenears.philips.com/en/introduction.html I am still not sure whether or not headphones are intended to be used with the program or not.
I may have made it more difficult for my self as I used my main system and did not log on to save my progress or pause.
I killed a little over an hour working my way up to the start of the Golden level before I quit.
It was both challenging and kind of fun.
Scotty