double bell euphonium

double bell euphonium is an euphonium or type of musical instrument.

Also recorded as duplex euphonium.

Overview

Brass instrument.

In detail

double bell euphonium is an euphonium or type of musical instrument.

Sources

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

reference work · Reputable secondary · Wikipedia
“Double bell euphonium”, English Wikipedia, consulted as further reading
Consult the source
reference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q5299971: double bell euphonium
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