This is a big and important topic - something I have studied for over 20 years. I remember when David Sereda was promoting similar maths to those I had been studying for years, which he got from analysing the geometries captured in a photo of a UFO in the background of a photo from NASA. lol.

It's important to be aware that Washington's monuments and the city was designed according to freemasonic sacred geometry and ritual magick - much of which was passed down through ancient Egypt. I haven't heard him talking about the monument you mentioned as I don't really listen to him, but I suggest being open minded as to what is happening with the maths/frequency involved - it may not be all it seems. This is a subjective topic and a complex one, so what can seem one way at one moment can seem another way in the next moment with only subtle or even barely perceivable shifts in perception.

It's difficult for me to open about these topics without it taking hundreds of pages.. lol. If I had to boil down the most important point I feel right now, it's that 'good' and 'bad' are value judgements that obscure the reality of what is really transpiring.

Our minds cause all kinds of cumulative problems by us inaccurately defining emotions and 'vibes' with the big sticker thoughtform of 'good' and bad' in place of more detailed understandings. The most important healing we need right now is emotional and that includes unconditional acceptance of real emotions. Labeling some as 'bad' is a recipe for long term problems that are probably masked for the short term. As an example, it is my understanding that Bi-polar 'disorder' is rooted in the person having effectively split their emotional field up into two parts 'acceptable' and 'not acceptable'. They inevitably then end up shifting between the two parts that are polarised away from each other.. Hence the 'manic' phase and the 'depressive' phase... or the 'acceptable emotions' that are 'good' and the rejected emotions that are 'wrong/bad'.

My suspicion is that the frequency shift you experienced was a 'permission slip' from you to you, whereby you allowed yourself to realise and understand the power of changing your frequency and attributed your own inner choice to the frequencies in the meditation. I myself have used various sound meditations and noticed a shift, so I am not saying that they do nothing - I'm just saying that ultimately - in the big picture sense - we experience and are drawn to what we choose to experience and be drawn to... It's just that we are usually unaware of how this works, so we place power outside of ourselves and in the props of the physical world - instead of recognising just how capable we are of shifting everything we need to shift without any external tools at all.

I'll stop here as I can easily go on for days. haha.