Where the western world acquired its standard tuning in 1939
When the Rockefeller foundation instituted through the British standards institute
Standard tuning to A-440Hz frequency
And that was derived from military acoustic warfare research
That determined the most dissonant, most stressful
Most psychosocially, the virtually demonic, stressful frequency
The easy frequency, even quoted, mass hysteria, end quote, inducing frequency
Frequency [?x]
Mass hysteria, end quote, inducing frequency
Frequency [?x]
Mass hysteria, end quote, inducing