# major and minor

> property of keys, scales, chords and music pieces

**Wikidata**: [Q1439151](https://www.wikidata.org/wiki/Q1439151)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Major_and_minor)  
**Source**: https://4ort.xyz/entity/major-and-minor


## References

1. Freebase Data Dumps. 2013
2. Quora
3. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)