Latvian Folk Songs (unspecified)
type: WorkPerformance
piano: http://data.carnegiehall.org/names/88333
soprano: http://data.carnegiehall.org/names/114135
performer: http://data.carnegiehall.org/names/114135
performer: http://data.carnegiehall.org/names/88333
work performed: http://data.carnegiehall.org/works/93938