Oh, It Hertz!
Listen carefully.
A "musician" explores how sound can be used for healing, as a weapon, and how the Nazis attempted to control the world by manipulating global audio standards.
Documentary
1.5
2 reviewsRuntime: 87 min.
Budget: $387,000
Revenue: N/A
Release Date: 2021-04-21
Director(s): Gunnar Hall Jensen
Languages: English
IMDB: tt14209910
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