Introduction
As they step into the same rivers, other and still other waters flow upon them. —Heraclitus Watery metaphors prove irresistible as I reflect on the central subject matter of this volume—Bach. The streams of prose about Johann Sebastian Bach that have emanated from the pens of myriad writers since the eighteenth century have to date coalesced in a sea of Bach scholarship that appears to be ever rising (over 73,000 titles are available in the online “Bach-Bibliographie” maintained by the Bach-Archiv Leipzig), but whose shorelines as yet remain quite firmly delineated. Or, to turn the metaphor around, Bach scholarship on the whole can still seem like a well-fortified island in an ocean of musicological and wider humanities/social sciences discourse that laps up against its shores without any serious risk of getting its inhabitants’ feet too wet. For this island territory, thankfully, existential threats in the form of floods or tsunamis remain a fairly distant prospect. A number of prestigious publication series with those iconic four letters in the title, from the ...