books.google.com.pr - Silence, John Cage's first book and epic masterpiece, was published in October 1961. In these lectures, scores, and writings, Cage tries, as he says, to find a way of writing that comes from ideas, is not about them, but that produces them. Often these writings include mesostics and essays created by...http://books.google.com.pr/books/about/Silence.html?hl=de&id=1ECundMF9xAC&q=performance&utm_source=gb-gplus-shareSilence
