8 Hours of relaxing ambience for sleeping or meditation featuring gentle waves of red / brown noise set to bubbling waters of an ancient Appalachian stream. A 54hz (432/8) tone tone with a binaural difference of 6.75 hz provides a deep theta wave harmonically aligned with 432hz. An AM7 chord tuned to 432hz arpeggiates quietly in the background. Analog red / brown noise - Moog One Bubbling stream - stereo field recorder Binaural Tones - Precise digital generator