Columbia subject headings:
Variations--Instruction and study--Early works to 1800.
Viola da gamba--Methods--Early works to 1800.
Harvard subject headings:
Continuo.
Viols--Instruction and study.
Princeton subject headings:
Methods (Music)
Variations (Music)
Variations--Instruction and study--Early works to 1800.
Viola da gamba--Methods--Early works to 1800.