Bach Notes No. 9
No. 9 Spring 2008 BACH NOTES THE NEWSLETTER OF THE AMERICAN BACH SOCIETY BACH AND CHROMATIC COMPLETION: A NEW FIELD FOR ANALYTIC RESEARCH EDWARD GREEN There were advocates of dodecaphonic serialism, Schönberg and Webern most clearly, who wished to present Bach as a musical John the Baptist, announcing (centuries in advance) the advent of a new tonal dispensation.1 No longer would diatonicism rule, but chromaticism—moreover, a chromaticism of great density. Consider the subject of the Fugue in B Minor from the first book of The Well-Tempered Clavier, which is given in Example 1 below. In the course of a mere twenty notes, and in a completely linear manner, all twelve members of the chromatic aggregate present themselves, as indicated below. ����� Ÿ LSO N HIS SSUE # A I T I # c ‰ œ nœ œ nœ # œ #œ œ œ & œ œ œ #œ œ œ #œ œ œ #˙ œ œ œ #œ P. 8. Book Review: � � � �� �� � � � � � � �� Christoph Wolff and Markus Zepf’s Die Orgeln Johann Sebastian Bachs. Ein Example 1: Fugue in B Minor, The Well-Tempered Clavier, Book I, mm. 1-3. Handbuch by Jason Grant There has been speculation that Bach generis, a unique technical response 9. Tanya Kevorkian awarded the designed this subject as a subtle reas- appropriate for the symbolism of a 2008 Scheide Prize sertion of the principal idea behind fugue that stands at the completion the collection: the relative equality of of a set honoring the chromatic uni- 10. Message from Gregory Butler, all twelve key centers. The subject of verse—a technique, therefore, that Society President, 2004-2008 this fugue states this idea in terms of one would not expect to encounter individual pitches—although from a elsewhere in Bach’s work.
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