# Óscar Pfeiffer

> Austrian-born pianist and composer

**Wikidata**: [Q42404554](https://www.wikidata.org/wiki/Q42404554)  
**Source**: https://4ort.xyz/entity/-scar-pfeiffer


## References

1. [Source](https://data.matricula-online.eu/de/oesterreich/wien/06-mariahilf/01-07/?pg=276)
2. Oesterreichisches Musiklexikon
3. Österreichisches Biographisches Lexikon 1815–1950
4. [Source](https://buenosaires.gob.ar/sites/default/files/2023-07/Estudio%20no.%204%20para%20piano%2C%20op.%2021%20%28s.d.%29%20-%20Oscar%20Pfeiffer%20%281824-1906%29.pdf)
5. Czech National Authority Database
6. Autores.uy
7. Integrated Authority File
8. Biographisches Lexikon des Kaiserthums Oesterreich
9. [Source](https://kalliope-verbund.info/DE-611-BF-124231)
10. Pfeiffer, Oscar (BLKÖ)
11. CERL Thesaurus
12. [Source](https://anno.onb.ac.at/cgi-content/anno-plus?aid=bav&datum=1957&page=197&size=45&qid=8IBRTKSPC1M952HSH5UDW4FNC5PQXX)
13. [Source](http://revista.brasil-europa.eu/154/Oscar_Pfeiffer.html)
14. [Source](https://anno.onb.ac.at/cgi-content/anno-plus?aid=vef&datum=18910004&query=((text:%22oscar+Pfeiffer%22))&ref=anno-search&seite=10)
15. Virtual International Authority File
16. FactGrid