Assertion: double bass | /r/HasProperty | french invention
Facets:
value: with an added low a
type: OTHER
Source sentences:
text: Their tuning (see next section) alternates G and D instruments: pardessus in G, treble in D, tenor in G, bass in D (the seven string bass was a French invention, with an added low A), small violone in G, large violone in D.