# Otto Virtanen

> Finnish musician

**Wikidata**: [Q16991299](https://www.wikidata.org/wiki/Q16991299)  
**Source**: https://4ort.xyz/entity/otto-virtanen-q16991299


## References

1. Catalog of the German National Library
2. Virtual International Authority File
3. MusicBrainz
4. Integrated Authority File