Assertion: harpsichord's manual | /r/HasProperty | connected to double choir of strings
Facets:
Source sentences:
text: The sets of manuals were matched internally with sets of strings called choirs; that is, a single manual had a single choir, and a double manual was connected to a double choir of strings.
text: The sets of manuals were matched internally with sets of strings called choirs; that is, a single manual had a single choir, and a double manual was connected to a double choir of strings.