The listening journal
Solfeggio frequencies & healing music
A closer listen to 432 Hz, 528 Hz, and the difference between a meaningful musical experience and a medical claim.
What are solfeggio frequencies?
Solfeggio frequencies are a set of pitches commonly promoted in wellness and meditation music. Hertz (Hz) measures cycles per second: a higher number means a higher-pitched tone. The name is also associated with solfège, the do–re–mi system for learning musical notes, but those syllables are not themselves a fixed set of healing frequencies.
Wellness playlists often list 174, 285, 396, 417, 528, 639, 741, 852, and 963 Hz. These numbers describe sound frequencies, not established medical treatments. Descriptions such as “love frequency” or “transformation frequency” reflect wellness beliefs and marketing language, rather than proven effects on the body.
432 Hz vs. 528 Hz: not the same idea
432 Hz usually refers to tuning. Musicians may tune A above middle C to 432 Hz instead of the common reference of 440 Hz. Other notes are tuned relative to it; the entire song is not one continuous 432 Hz sound. This slightly lowers the pitches, which some listeners prefer.
528 Hz is a particular frequency. A track with this label might contain a 528 Hz tone or use a tuning or processing approach built around it. The label alone does not tell you how the recording was made. Nor does it mean that the musician tuned A to 528 Hz.
What benefits does research support?
Music can be an enjoyable part of rest, reflection, and emotional expression. The National Center for Complementary and Integrative Health describes promising research on music-based interventions, while noting limitations in the evidence. Findings about music overall do not establish a special benefit for one frequency.
A small 432 Hz versus 440 Hz pilot study in emergency nurses explored short-term effects. A 528 Hz music study involved only nine healthy participants. Such preliminary work is not enough to promise consistent benefits or say either frequency is better for everyone.
Claims that 528 Hz repairs DNA, or that specific tones cure illness, are not established by these studies. “Healing music” can describe a personal listening experience; it should not be mistaken for a treatment. Music therapy is a professional practice involving a trained therapist, not simply a playlist.
Where cinematic pop comes in
A song’s atmosphere is more than its tuning. Vocal delivery, lyrical meaning, pace, harmony, and layers of sound all shape how a listener experiences it. Cinematic pop can move from intimate moments to expansive arrangements, giving emotion room to unfold without needing a special-frequency claim.
Nadine Royale’s discography is organized around moods, including Inspirational and Cathartic. Her Healing Frequencies category currently has no released tracks listed. This guide does not imply that existing releases use 432 Hz or 528 Hz tuning, or have clinically proven benefits.
A thoughtful way to listen
- Choose the mood you want to explore, not a promised cure. Try familiar songs as well as atmospheric music.
- Keep the volume comfortable. Louder is not more effective; pause if a sound feels unpleasant.
- Notice your response. You may prefer quiet, a different tempo, or another song altogether.
- Let music complement your routine, not replace medical care. Speak with a qualified professional about ongoing health concerns.
There is no required listening duration or universally “best” frequency. What feels supportive to you may simply be a song you love.