Harmonograph : A Visual Guide to the Mathematics of Music, Paperback by Ashto...
11,34 €
Harmonograph : A Visual Guide to the Mathematics of Music, Paperback by Ashton, Anthony, ISBN 1904263364, ISBN-13 9781904263364, Like New Used, Free shipping in the US In this charming littl Anthony Ashton uses a Victorian device called a Harmonograph to tell the story of Harmony and the intervals in the scale. With useful appendices and exquisite line drawings this is a unique and original introduction to this magical subject.
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