russo
музыкальная нотация português
notação musical espanhol
notación musical catalão
escriptura musical 
Graphic writing of musical parameters.
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It's a new way of realizing the promise of music notation.
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The Project Gutenberg eBook, Music Notation and Terminology, by Karl W. Gehrkens
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The book contained diacritical markings, music notations, and samples of handwriting, which have been omitted in this ascii etext.
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Title: Music Notation and Terminology