# key signature

> musical notation indicating the key of diatonic music placed on the beginning of a line

**Wikidata**: [Q845391](https://www.wikidata.org/wiki/Q845391)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Key_signature)  
**Source**: https://4ort.xyz/entity/key-signature


## References

1. Freebase Data Dumps. 2013