In storytelling, truth is subjective. Once a story is released to the world it changes. This is equally true in the stories that fuel songwriting. Stories are best told in a way that generates a real truth, the emotional truth. The order of facts is often irrelevant; but if the emotional impact within a song (or any art form) is unbelievable then the story, however real the events, is a lie.
An interesting read:
A true story
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I’m seeking info for sanctuary reverberation absorbsion material ( panels) and best placement.
There may be apps that do that. You can definitely find spectrum analyzers that will measure ultra low.
Is there an APP that can measure the ultra low frequency levels?