# Michael Haller

> German composer (1840–1915)

**Wikidata**: [Q1927677](https://www.wikidata.org/wiki/Q1927677)  
**Source**: https://4ort.xyz/entity/michael-haller


## References

1. Integrated Authority File
2. Musicalics
3. International Standard Name Identifier
4. Virtual International Authority File
5. MusicBrainz
6. International Music Score Library Project
7. BnF authorities
8. CONOR.SI