1. In 1939 they changed the frequency of music by order of Rockefellers from 432hz to 440hz

    In 1939 they changed the frequency of music by order of Rockefellers from 432hz to 440hz

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  2. #132 Audycja radiowa nadawana w częstotliwości 432Hz

    #132 Audycja radiowa nadawana w częstotliwości 432Hz

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