Altered Tuning Experiments
440hz is the standard tuning frequency most instruments are tuned to today.
I tuned my guitar to 432hz for three years and felt like it brought many synchronicities to my life. I stopped tuning to 432hz because my guitar's intonation isn't set up for lower tuning. I would listen back to my shows in 432hz and my guitar was always a little out of tune.
In 2017 I started tuning my guitar to 528hz and the intonation is much better. I prefer 528hz because the strings seem to ring longer, especially when I strum open chords.
I plan on publishing my thoughts and experiences on 432hz & 528hz soon.
Here is the video that inspired me to explore 432hz on my own.