La alegría del batallón: Aria (unspecified)
type: WorkPerformance
baritone: http://data.carnegiehall.org/names/34176
piano: http://data.carnegiehall.org/names/53315
performer: http://data.carnegiehall.org/names/34176
performer: http://data.carnegiehall.org/names/53315
work performed: http://data.carnegiehall.org/works/37348