# a cappella

> group or solo singing without instrumental sound

**Wikidata**: [Q185298](https://www.wikidata.org/wiki/Q185298)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/A_cappella)  
**Source**: https://4ort.xyz/entity/a-cappella


## References

1. Freebase Data Dumps. 2013
2. YSO-Wikidata mapping project
3. KBpedia