HarmoniHz

Solfeggio Frequencies

Solfeggio frequencies are a set of nine tones — 174, 285, 396, 417, 528, 639, 741, 852 and 963 Hz — used in modern sound healing and linked by tradition to an ancient six-note scale. Every pure tone in this library streams free, and every file is measured on a spectrum analyzer before we publish it, so the frequency on the label is the frequency in your ears.

Solfeggio Frequencies — HarmoniHz artwork
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Questions, answered

Are these real solfeggio frequencies?

Yes, and we can prove it: every tone is analyzed on a spectrum analyzer before publication, and each page shows the measured value.