Vocaloid
Vocaloid is a musical instrument or speech-generating device.
Overview
Its recorded use is vocal music. It is associated with Japan. The record gives 2004 as its date of establishment or first appearance. Catalogue entries state maker, model, completeness of accessories and condition. VALÉORINE records this subject so that lots referring to it can be described consistently.
In detail
singing synthesizer software by Yamaha
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
“Vocaloid”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q550596: Vocaloid
Consult the source