Aural Resonance -- Astral Harmony (CD, 70 minutes)
by Simeon Hein (Mount Baldy Press, Inc. 2005).

A CD containing seventy minutes of the harmonious fifth: this sound increases the clarity of psychic perceptions during an RV session and creates a meditative ambiance in any setting. Turn your home or office into a temple or sacred space with Aural Resonance!

How it Works:
The perfect fifth sound, recorded using the most advanced digital synthesizer and recording equipment, is also known as the "Breath of God." It is capable of producing unique harmonics and overtones in every room where you play it. These exceptional overtones are room-dependent and not in the original recording. They only exist in the space where you play the CD for there are only two low notes, a C and a G, in the recording. You may hear or feel the harmonics as high-pitched tinkling sounds that may take ten or twenty minutes to manifest depending on the physical configuration of your listening space. The CD sounds differently depending where you play it and you may experience unique variations that have never been heard before. I once played the sound all night and woke up in the wee hours of the morning believing I was in a pyramid! Due to it's mind altering effects, do not use the recording while driving or operating heavy machinery.