The metadata below describe the original scanning. Follow the "All Files: HTTP" link in the "View the book" box to the left to find XML files that contain more metadata about the original images and the derived formats (OCR results, PDF etc.). See also the
What is the directory structure for the texts? FAQ for information about file content and naming conventions.
pt. I. The hymns and hymn melodies of the "passions" and oratorios.--pt. II. The hymns and hymn melodies of the cantatas and motetts.--pt. III. The hymns and hymn melodies of the organ works