I think indeed Music is one of the foundation for Happiness.
It allows our minds to drift away, To leave anything that bothers us for what it is, To enjoy the moment, To connect with ourself, but also with others. I would even argue that music can stop and even prevent wars. Music maybe the card system as Libraries had them before the computer was introduced, the link to all the information we store in our brains.
Another interesting phenomenon with Music, is the 432 versus 440 Hertz tuning (https://attunedvibrations.com/432hz/). This also has everything to do with how we react to Music.
Music is grand indeed. I've listened to the Solphegio freq and can't tell a difference. Not too justified for me. Thanks for the feedback.
I actually never really tested it. I suppose this is something that may be experienced when listening longer time to a piece of music, or over a longer period of time listing too many pieces of music. I can imagine the brains get adjusted. But such adjustment may not be good for a optimal experience, ie the 432 Hz may give a better experience over the 440 Hz when the brains get adjusted to the 432 Hz.
Ah, good point ;)