What is the need for Standard Tuning and How does Ra Music fit in

What is Standard Pitch or Concert Pitch and why do we need it? Standard Pitch is a universal frequency or note that all instruments are set to. Today’s standard pitch is A440 or C523.3 and this concert pitch enables musicians to play instruments together in harmony. A form of standard pitch has been around ever since two individuals wished to play two instruments together or sing to an instrument. A tuning fork is normally used to set the pitch. However, in the past, pitch pipes have been used, and today electronic tuning forks are also used, but the most common is the tuning fork. The tuning fork was invented by John Shore in 1711 and it had a pitch of A423.5. He was the sergeant trumpeter to the Court and also lutenist in the Chapel Royal.

Of course, once you have your "A" or "C" set to a pitch, the rest of the instrument will have to be tuned. A scale is set in the middle and this scale also determines the pitch of all the twelve notes in the octave. The most common system used to day is known as equal temperament. This sets the pitches of the twelve notes so that the player can play the instrument in all keys by dividing the roughness equally among the twelve notes.

RA Music has re-discovered the John Shore was correct in his choice of the frequency of the note "A". This choice sounded "right" to him in 1711. This pitch is within .5 HZ of out 424 HZ for RA NATURAL MUSIC
and is in fact the "Red" format of RA Resonance