Columbia subject headings:
Harvard subject headings:
Canons, fugues, etc. (Unspecified instruments (4))--Scores and parts.
Quartets (Unspecified instruments (4))--Scores and parts.
Princeton subject headings:
Canzonas (Instrumental music)
Parts (Music)
Quartets (Unspecified instruments (3), continuo)--Scores and parts.
Scores.