I have these Hemisync CD's. I have used them since 1990.
I find that when you practice drums with a metronome and these combined, well its just amazing how fast you zone and can get improved meter. I try to set my metronome for mutilples or harmonics of the Schumann Resonance (vibration of the earth) which is close to the Theta/Alpha brain wave range. Its the most profound meditation that is very powerful to improve your meter and your creativity.
It causes a focused and a coherent mind by creating hemisphere syncronization with the binaural beat application to the mind, via the ears and headphones. It is a powerful tool to go from random brain wave activity to bilateral hemisphere syncronization. Your ears can only hear from about 30hz and up. Robert Monroe found that you could induce lower frequencies by playing two different frequencys to the brain that when subtracted were at the frequency desired, ie to achieve 7hz play 400hz in one ear and 407hz in the other. The brain will be unable to focus on either and the brain will entrain to the difference between the two, in this case 7hz or Alpha.
Hemi-Sync with Fractals, grap the headphones and check it out.
I also listen to Sacred Chants that resonate at the proper frequencyhttp://www.youtube.com/watch?v=XBbSYKnrS6I
If you only knew the magnificence of the 3, 6 and 9, then you would have a key to the universe.
— Nikola Tesla
Casting Out the Nines from PHI into Indigs reveals the Cosmic Harmonic Code.
Knowledge is Structured in Consciouness. Structure and Function Cannot Be Seperated.