# Variations on an Original Theme, Op. 21 No. 1

> composition for piano by Johannes Brahms

**Wikidata**: [Q136312254](https://www.wikidata.org/wiki/Q136312254)  
**Source**: https://4ort.xyz/entity/variations-on-an-original-theme-op-21-no-1


## References

1. Grove Music Online
2. [International Music Score Library Project](https://imslp.org/wiki/Variations_on_an_Original_Theme,_Op.21_No.1_(Brahms,_Johannes))
3. Carnegie Hall linked open data