# Francesca Callao i Oliva

> Spanish opera singer (1934-1981)

**Wikidata**: [Q35310170](https://www.wikidata.org/wiki/Q35310170)  
**Source**: https://4ort.xyz/entity/francesca-callao-i-oliva


## References

1. [Source](http://hemeroteca.lavanguardia.com/preview/1981/05/26/pagina-34/32928136/pdf.html)
2. MusicBrainz