Thanks for returning, I was hoping somone with experience would.
Diatonic - the broad statement
you are right from stating diatonic uses the 7th, which in return we were talking about a triad which bypasses the 7th. Therefore maintaining complete and perfect structure. theoretically absolutely. Also diatonic states all notes within the major & Minor scale therefore, if triad used diatonicaly one will automatically bypass the 7th.
And thats the key issue is using diatonics in theory. its a broad statement,Harmony & Theory, were does one take up and one leaves? all notes within a scale. Triads rotate within the diatonic elements. another words Angelo I should have simply said, using triads with left hand to maintain structure and using right hand diatonicaly to fill or to tretch out as you put it. Thats the correct way of using the structure. I just jotted diatonic in parenthesis. You are right and a perfectionist. By the way diatonic in my dictionary states its church music. I guess that includes bach, and mozart, & chopin as a best example to use. But today church music means a whole different category of music. That is interesting. I am deffenitely refering about classical music, and how it is structured as of perfect diatonicaly structured harmony. Its reffered as classical music when its really just pure music as a default for use. Labels change in time which diffuse the picture. also prejudice diffuse the picture, If its mathematics then how can these things diffuse the issue? thats the question ? Real life has an effect on theory. For example history as we know it, starts the calendar from Jesus's age, in multiple of 12'ths ( month's,hours,keys on piano.) hearing by the word of god ! So God is involved in mathematics in our every day lives. And the mind is capable of complex mathematical structures if treated as not knowing. Thats the first thing one learns in Jazz, because its an improvisational art of comunication. but one would say, jazz uses the 7th's so the structure is broken into abstarct, so it is improvised on a structured chart and not used as the default structure. By this time one looses the theoretical picture and causes havoc if not careful. My statement in my book ,I qoute ;
@Another User said:
If the piano and the 12 Key system is the primary source of music & instrument to compose on. And theory is the proven mathematical formula in which to use. And the indigenous and original theory has been uncovered during the beginning of the music era. During the great composers era. It does not make it for Classical music exclusively. It makes it the primary theory to use for composing using the 12 key system. If you deny yourself the learning of it, you have denied yourself from composing, period. That is not to say that you cant use modern jazz elements of theory and write the same material. It is just approaching it from another direction , which is achieved possibly by ear. much the same as song writing is. Song writing is the art
Bach and the church is the begining of tuned pianos
Mozart took the first sacred work written on paper out of the church
Chopin's heart was buried under a church
Also the great vivaldi.
I can go all day on these theoretical elements. And the Clashing chords. I wrote a book on them. Because nobody else would, or actually have the time.
Sincerely
to my friend , Angelo ( the angel )