Full Solfeggio Cycle for Sleep Renewal
All Nine Healing Frequencies in a Complete Overnight Journey

The nine solfeggio frequencies — 174, 285, 396, 417, 528, 639, 741, 852, and 963 Hz — are considered by sound healing practitioners to form a complete system addressing physical, emotional, and spiritual wellbeing. This recording presents all nine in a full ascending-and-descending cycle: beginning at 174 Hz (the most grounding), ascending through each frequency to 963 Hz (the most expansive), then descending back through the entire set.
Each frequency is sustained for approximately twenty minutes, with seamless crossfade transitions. The full cycle takes approximately six hours, after which it sustains the lowest frequencies (174-285 Hz) for the remainder of the session — these are the most sleep-promoting tones in the solfeggio scale.
Unlike single-frequency recordings, this complete cycle provides the full range of solfeggio benefits in a single session. The ascending phase promotes clearing and activation; the descending phase promotes grounding and sleep. The seamless transitions between frequencies ensure an unbroken listening experience, allowing each tone to resonate fully before giving way to the next in the cycle.