This should definitely be believed in by people who require to enter the mysteries of what actually is avery ancient science of Music,It is a different thing to sciences of the Eye.It is a science of the Ear.
So therefore it is totally ridiculous to apprfoach gthe science of music by the methods of the Eye.
And this is exactly how the world dewals with music.Be on my side .The world is wrong in its aporoach to leatrning and teaching music,Music is avery simple free gift for the Ear People.For The Eye People it is almost an impossibilty and a fraudulent exercise.
Therfore bare with me. and perhapos you be taking the unorthodox approach of learfning by experimentagtion of music to the ear.
Having said this Music is a science.It is though a science of the ear.
Perhaps look at it this way. Instaed of mathematics based on 10 numbers from 0 -9 it is based on sounds/notes from a-g( 7/8 notes).and their half notes , semitones.
So a scale is seven spaces,ie. 8 notes from C of one Octave to C of the next Octave.This is why the piano is good instrument to learn on.
If you look at the white notes from C of one octave to C of the next octave.You will notice that between note B and note C is a semitone, and likewised between not E and Note F.All the other spaces of thewhite keys are full notes/tones.
Therefore it is note d that the natural flats and sharps ( semitones ) lie in these two places.
The white notes on the piano reptresenta natural scale This scale is the scale of Major,A Major Scale.
If you look at this scale closely you will see that it consists of the following tones and semitones.
Tone/Tone Semitone//note//tone /Tone /Semitone.This is how you look at a scale.8 notes built up of two tetra scales.O( i.e a tetra scale being of 4 notes).
So the Major scale of C represented by the white keys of the piano is na natural scale with natural sharps between the b and C and then E and F.
It is the Scale in the key C Major.
All Major scales have the same configuration of Tones and semitones.It does include the Black keys in all other scales , so as to get the the right placement of tones and semitones.
So the formula for all major scales, whatever the key they are commenced on. whether it be B or F Or G or D or E or F minor or G sharp or B flat etc is this;
From the root note: Note//Tone / Tone /Semitone //Note//Tone /Tone //Semitone.
That is a sequence of 8 notes seven spaces/notes. ie a scale .In the key of, as mentioned a specific major scale.
So this is how the many musical scales are built.Out of a logical system,, a bit like the mathematics system.
The next Musical scale I will deal with is the Minor scale. This is very similar except that the spacing of tone and semitones is this;
Note//Semitone/Tone /Semitone//Note//Semitone//Tone and a half//Semitone.
So here we have it .
The Major and the Minor scales.
Once you start playing in a particular Key or Scale you can jam on those 7 notes and shift up and down the octaves on the piano ( or any instrument) and have some fun making up stuff to suit yourself.
It is possible to switch into differrant keys as well sometimes when you get the feel for it.
So it is ok to adapt the science of the Ear (Music) But not so cool to adapt the science of the Eye.
A very good exponent of the science of the Ear is Stuart MacPherson , a musician of ancient tradition from Scotland.
His short book called "The Rudiments of Music" is still on sale and is still the foundations learning exercise book of most musicians from the London Symphony musians to the Berlin Philomarnic Orchestra musicians, the world over.
He was taught from his famiully through his generations as an Ear Science, not an eye Science. His book can be bought on Amazon.co.uk.
Before we leave this exercise I will mention the Chromnatic Scale.
If you take a note on the piano, ( or any instrument),ie C and play all the Black Keys and White Key up to The next octave, note C, youn will find that in total you have played 13 notes.Mostly semitones from one to another.
This is called a Chromatic S.cale.
Therefore we have covered three different Scales:
If you stick to one of these Scales in a particular Key, say for instance the E Major or the key of D Minor,
You can jam around the instrumebt to your hearts content in that key up and down the different ocatves and make some real music to suit your self.
You can move around to different keys sometimes as well.
Now To Go further than this you can learn some more of the Ear Science as regards to more Scales and more music Science.
To do this approach Stuarts MacPhersons short book." The Rudiments of Music."
However Play it by ear and jam around with stuff on this hamishmusic page.
If you get the feel for it as playing by ear always does,, the mosgtly yhou will be teaching yourself before to long, if music is the tghing you are liking,,then this will be the case.
Good Luck and good one.