My Possible Experience From Listening To Attention! 
I posted on this one before, Attention! is a CD with a sound technology that is supposed to help you automatically improve your concentration, more than normal.
Just listening for 2 minutes is enough to increase or improve your concentration for hours, according to the claim.
I have had this CD for few years and from time to time have noticed some interesting effects after litening to it.
Yesterday afternoon I decided to listen to Attention! while driving to work...
There is something I noticed; As one the car passed by mine, I noticed the headlights were on, bright and shining...I thought how unusual to see a car with its headlights on, in the middle of the afternoon...
Then, I wondered if listening to Attention! while driving had anything to do with it, but my first thought?
The reason why I must have noticed it, was that it was the only car driving in the afternoon with its headlights on, while all the other cars had theirs off.......
However as I passed more cars, I noticed some others also had their headlights on, bright too...
What's interesting about this is, that ordinarily, I never really noticed or paid attention when a car had their headlights on during the day.
It's like you assume they're supposed to be off, so it's something you never pay attention to. Yet I specifically noticed it this time, how so many cars had their headlights on and how bright they were....
I listened also during my lunchtime, and later, I also noticed two loose birds flying through the store along the ceiling (huge store) , while others either didn't seem to notice or possibly didn't care, lol..
So, from this experience, it makes me wonder if there really is something to Attention!,....