# common practice period

> era of the tonal system between the mid-17th to early 20th centuries

**Wikidata**: [Q10753264](https://www.wikidata.org/wiki/Q10753264)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Common_practice_period)  
**Source**: https://4ort.xyz/entity/common-practice-period


## References

1. Quora