Exploring the Limits: the Tonal, the Gestural, and the Allegorical in Bach’S Musical Offering 1
Understanding Bach, 1, 19-38 © Bach Network UK 2006 Exploring the Limits: the Tonal, the Gestural, and the Allegorical in Bach’s 1 Musical Offering RUTH HACOHEN Analogies and alternatives Analogies are powerful cognitive mechanisms for adapting, constructing, and generating knowledge. Their power lies in their ability to transfer structured information from a familiar to an unfamiliar domain, helping us to explore new contexts, craft new tools, and accustom ourselves to new experiences. An elaborate scheme of relations, functions, and trajectories, studied in relation to a certain object, programme, or process, enables us ‘to see through’ an opaque target, while articulating its logic and form. Explicating the tacit, analogies often bounce back on their original, ‘modelling’ object, revealing in it, through comparative wisdom, unfathomed configurations and hidden tendencies. Analogies thus resemble metaphors, but are more deliberate and systematic, open to criticism as well as revision. 2 As object, programme, and process, music has always been a fertile ground for fruitful and compelling analogies. Whether scientific, linguistic, or emotional, analogies have assisted in the perception and conception of musical strategies and structures. At the same time internal musical schemes have been replanted onto the original modelling realms, facilitating in them new modes of understanding 1 This article was completed at a distance of few kilometres from Potsdam, during my stay at the Wissenschaftskolleg zu Berlin, in the academic year 2004-05. I am grateful to Galit Hasan- Rokem and to Lydia Liu for their inspiring comments on this paper. 2 The literature on this subject, in relation to cognition and science, is vast.
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