# Olsen Brothers

> Danish duo

**Wikidata**: [Q114196](https://www.wikidata.org/wiki/Q114196)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Olsen_Brothers)  
**Source**: https://4ort.xyz/entity/olsen-brothers


## References

1. [Source](https://eurovisionworld.com/eurovision)
2. [Brødrene Olsen - MusicBrainz](https://musicbrainz.org/artist/57bfc4dd-7459-4396-b2ce-e45f02ef2b62#sidebar)
3. MusicBrainz
4. Freebase Data Dumps. 2013
5. Czech National Authority Database
6. YouTube API