# Alfredo Keil

> Portuguese artist and composer (1850-1987)

**Wikidata**: [Q1437304](https://www.wikidata.org/wiki/Q1437304)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Alfredo_Keil)  
**Source**: https://4ort.xyz/entity/alfredo-keil


## References

1. Archivio Storico Ricordi
2. Virtual International Authority File
3. BnF authorities
4. International Standard Name Identifier
5. MusicBrainz
6. CiNii Research
7. SNAC
8. International Music Score Library Project
9. Musicalics
10. Freebase Data Dumps. 2013
11. Integrated Authority File