Mignon: Duet (unspecified)
type: WorkPerformance
soprano: http://data.carnegiehall.org/names/39116
tenor: http://data.carnegiehall.org/names/23611
performer: http://data.carnegiehall.org/names/23611
performer: http://data.carnegiehall.org/names/39116
work performed: http://data.carnegiehall.org/works/54398