# Leopold Sprowaker

> Austrian composer

**Wikidata**: [Q18628516](https://www.wikidata.org/wiki/Q18628516)  
**Source**: https://4ort.xyz/entity/leopold-sprowaker


## References

1. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
2. Integrated Authority File
3. The LiederNet Archive
4. Répertoire International des Sources Musicales
5. MAK
6. Virtual International Authority File
7. [Source](http://www.musiklexikon.ac.at/ml/ml-beacon.txt)