# Piano Concerto No. 4

> piano concerto by Anton Rubinstein

**Wikidata**: [Q2991854](https://www.wikidata.org/wiki/Q2991854)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Piano_Concerto_No._4_(Rubinstein))  
**Source**: https://4ort.xyz/entity/piano-concerto-no-4-q2991854


## References

1. Grove Music Online
2. Library of Congress Authorities
3. MusicBrainz
4. Freebase Data Dumps. 2013
5. Carnegie Hall linked open data