Comment: A lot of this makes sense.

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A lot of this makes sense.

A lot of this makes sense. Reading through it though, I did notice some inaccuracies. "All classical music by Bach, Brahms and so on and Verdi is composed and performed with the use of this standard, an A at 432Hz." Simply not true. I would be interested to learn how the ancients were able to tune their instruments to A432, and how different cultures came to the same frequency.