Columbia subject headings:
Bach, Johann Sebastian, 1685-1750--Manuscripts--Facsimiles.
Chorale preludes.
Church year--Songs and music.
Music--Manuscripts--Facsimiles.
Organ music.
Harvard subject headings:
Bach, Johann Sebastian, 1685-1750--Manuscripts--Facsimiles.
Chorale preludes.
Music--Manuscripts--Facsimiles.
Princeton subject headings:
Bach, Johann Sebastian, 1685-1750--Manuscripts--Facsimiles.
Chorale preludes.
Church year--Songs and music.
Music--Manuscripts--Facsimiles.
Polyphonic chansons.