Beethoven Piano Sonatas In The Augmented Sixth Chord Research

the harmony usage of sonata in Beethoven's piano plays, can return knot to add "increase six chordses" for"adjust inside the chords". This brightness but take the chords with strain to appear often at each piano to play the part of the sonata different song type and produce a function in the work.Conduct and actions 1 kind plays the development variety of the sonata harmony form to carry on the breakthrough which observes a research to Beethoven's piano, seeming to be very importance to the analysis which increases six chordses. Concerning increase six chords among each period of usage circumstance; It among each period have concrete contact; It is playing the structure meaning in the sonata how actually? These all need to be built up Be then canning get the conclusion of towards increasing the whole analysis of six chordses in the work after.This text passes a solid example analysis, combine oneself of theories knowledge and related data pass to increase six chordses in the work of the analysis induce and contrast each period increase the concrete circumstance of six chords usage, end get conclusion:Early, win and increase six chords to exist 1 in using of amount in later period from little arrive to have another, from Sparse arrive airtight and drop gradually of process;In the structure appearance of chords, prepare to reach agreement definitely of the formality exist a is arrived by Chien heavy whole enter gradually of process; There is certain structure function in formation and song type structure of music topic.