528 Hz — heart focus
modern transformation claim
528 Hz is placed at the heart as the best-known transformation focus in contemporary Solfeggio charts. The map records that modern narrative without endorsing DNA-repair or heart-healing claims, which are not established by the cited historical or scientific record.
Point 3 of 6 in Solfeggio Organ Map
Cross-tradition overlaps
No overlapping points are registered for this point.
Sources
Leonard G. Horowitz, Healing Codes for the Biological Apocalypse (secondary)
Modern source for the 528 Hz transformation and DNA-related narratives; it does not establish a cardiac target or clinical effect.
Jonathan Goldman, Healing Sounds (secondary)
Modern sound-healing context; it does not establish the Solfeggio numerology or this heart placement.