square piano

square piano is a piano.

Contents

Overview

Musical instrument.

Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.

1.
“Square piano”, English Wikipedia, consulted as further reading
reference work · Reputable secondary · Wikipedia
Consult the source
2.
Wikidata, structured authority record Q2141273: square piano
reference work · Reputable secondary · Wikidata
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