![PDF) Music tuned to 432 Hz versus music tuned to 440 Hz for improving sleep in patients with spinal cord injuries: a double-blind cross-over pilot study PDF) Music tuned to 432 Hz versus music tuned to 440 Hz for improving sleep in patients with spinal cord injuries: a double-blind cross-over pilot study](https://i1.rgstatic.net/publication/346609861_Music_tuned_to_432_Hz_versus_music_tuned_to_440_Hz_for_improving_sleep_in_patients_with_spinal_cord_injuries_a_double-blind_cross-over_pilot_study/links/5fc94844a6fdcc697bdb75bd/largepreview.png)
PDF) Music tuned to 432 Hz versus music tuned to 440 Hz for improving sleep in patients with spinal cord injuries: a double-blind cross-over pilot study
International Space Federation - ** See corrected image in the following post on page ** In western music, the note A is typically tuned to 440Hz, however tuning it to 432Hz could
![The great 440 Hz conspiracy, and why all of our music is wrong: Alan Cross - National | Globalnews.ca The great 440 Hz conspiracy, and why all of our music is wrong: Alan Cross - National | Globalnews.ca](https://globalnews.ca/wp-content/uploads/2018/05/440-hertz-music.jpg?quality=85&strip=all)