Columbia subject headings:
Harvard subject headings:
Antiphonaries--Italy--Florence--Indexes.
Antiphons (Music)--Indexes.
Biblioteca medicea laurenziana. Manuscript. Plut. 29, cod. 1--Indexes.
Biblioteca medicea laurenziana. Manuscript. Plut. 29, cod. 1.
Clausulas (Part songs)--Thematic catalogs.
Conductus--Thematic catalogs.
Gregorian chants--Indexes.
Manuscripts, Latin (Medieval and modern)--Italy--Florence--Indexes.
Manuscripts, Medieval--Italy--Florence.
Motets--Thematic catalogs.
Organa--Thematic catalogs.
Sacred vocal music--500-1400.
Princeton subject headings:
Antiphonaries--Italy--Florence--Indexes.
Antiphons (Music)--Indexes.
Biblioteca medicea laurenziana. Manuscript. Plut. 29, cod. 1--Indexes.
Gregorian chants--Indexes.
Indexes.
Manuscripts, Latin (Medieval and modern)--Italy--Florence--Indexes.