This is called the Xphrience Bliss Coded sound. It is not a brainwave mp3. It is sound made by combing Sacred Geometry Sound frequencys
I have used so many brainwave meditation cds and they all suck. I saw this mp3 advertized on youtube so i bought it.
The first time i listened to it i went so far deep into a trance I was just gone. Blackness. It was the best feeling ive ever had. It was like i was inside the black of my mind. I reccomend this to anyone trying to really meditate.
Im just showing you the site because I think its absolutely amazing and more people need to know about it!
It took me into a trance monks take years to go into. the images I saw I cant even explain in words Please try it out and report back how youve liked it.
Im trying to get some good head phones
Note: To remove the 'mystery' from this initial post, xphirience is simply isochronic tones. For more info on isochronics, go here: http://en.wikipedia.org/wiki/Isochronic_tones