For Schoenberg, the necessity was what history required. His conception was that the music has to develop forward and he thoght of it as hos task; the duty of developing his ideas for the sake of progress in music. In order to fulfil a task, he realises the importance of performing their works by establishing the 'Society for Private Musical Performance' to create a chance for introducing the true modern music to the public. Some of hos works were written mainly for the performances, 'Pierrot Lunaire' is a good example. In order to create the characteristic of the twentieth century music, Schoenberg adopts the methode of music by his predecessors, but in different context to the neoclassicism. The requirement of certain method or technique and the analysis of the early music enabledto form a continuous line of the progress.

Schoenberg mentions, "The methode of composing with twelve tones grew out of a necessity", if it is so, how does Schoenberg responded to that necessity? In 1918, Schoenberg took the first steps toward an original project of an educational nature, where this, 'Verein fur musikalisches Privatauffuhrungen', which means the Society for Private Musical Performances, occupied an important role in the history of new music. The word 'Private' in the title explains that admission was restricted to a membership. The prospectus written by Berg shows clearly the aims methodes of the society; "The purpose of this society, founded in November 1918, is to provide Arnold Schoenberg with the possibility of personally carrying out his intention of giving artists and art-lovers a real and accurate knowledge of modern music", and it continues, "Three things are necessary for the achievement of this aim: 1)Clear, well-prepared performances. 2)Frequent repetitions.3)The performances must be withdrawn from the corrupting influence of publicity; that is,they must not be inspired by a spirit of competitions and mu

Some topics in this essay:
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