Descriptif : The present edition is based on the critical text of the Neue Bach-Ausgabe. With the exception of work titles, all'
editorial additions have been indicated in the musical text as follows: letters are printed in italics, slurs are dotted, other symbols (e. g. ornaments) are set in smaller type. Therefore, all letters taken from the source, including dynamic markings such as f, p, etc., are reproduced in normal type.'
The work titles have been normalized; the original titles are reproduced in the critical report for NBA V/7.'
Movement headings, however, are reproduced in their original form. The treatment of accidentals has been governed by present-day practice. '
Discretionary accidentals added by the editor (i. e., those not necessitated by current rules of orthography) appear above the note.