In the library catalog, books, scores, audio, and other materials are assigned Library of Congress (LC) subject headings based on their content. When you view catalog records in discoverE, these subject headings display as active links pointing to other items with the same subject.
This is not an exhaustive list of subject headings pertinent to Bach, but it should give you a sense of commonly used vocabulary and how subject headings are structured.
Learn how to create your own search links for discoverE here!
Sample Subject Headings (not an exhaustive list!)
Bach, Johann Sebastian, 1685-1750. For all publications about Bach, including biographies.
Bach, Johann Sebastian, 1685-1750 -- Criticism and interpretation. For scholarly studies on Bach and his music.
Bach, Johann Sebastian, 1685-1750 -- Manuscripts -- Facsimiles. Includes reproductions of Bach's original scores.
Bach Johann Sebastian 1685-1750 -- Periodicals. Scholarly journals devoted specifically to Bach will have this subject heading.
Bach, Johann Sebastian, 1685-1750 -- Thematic catalogs. Includes the Bach-Werke-Verzeichnis (BWV).
For broader context: