LOCAL KEY VERSUS GLOBAL TONALITY. The relationship between local and global meanings of chords and keys was fluid in galant music. Many of the methods of musical analysis in vogue today often overstate the degree to which one can clearly distinguish between local and global significance. Indeed, the craft of the galant composer depends heavily on the ability to modulate between perceived certainty and uncertainty, between, on the one hand, giving the courtly audience a sense of security and groundedness and, on the other hand, taking listeners down dark alleys of strange chords and keys where
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