Columbia subject headings:
Harvard subject headings:
Guitar--Instruction and study--Early works to 1800.
Guitar--Methods--Early works to 1800.
Harp--Instruction and study--Early works to 1800.
Harp--Methods--Early works to 1800.
Sight-singing.
Tablature (Music)
Tablature (Music)--Early works to 1800.
Princeton subject headings:
Guitar--Methods.
Harp--Methods.
Tablature (Music)