3 Duets, Op. 20
type: CreativeWork
type: MusicComposition
aut: http://data.carnegiehall.org/names/1021322
aut: http://data.carnegiehall.org/names/1025409
contributor: http://data.carnegiehall.org/names/1021322
contributor: http://data.carnegiehall.org/names/1025409
creator: http://data.carnegiehall.org/names/1004316
date created: 1858-1860