Relationships
| invented: | oval spinet (late 17th century oval harpsichord) (from 1690 until 1693) fortepiano (from 1700 to present) piano (from 1700 to present) |
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| invented (as Bartolomeo Cristofori): | spinettone (extralong spinet with deep bass register) |
| Wikidata: | Q301597 [info] |
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