Michael's Letter to Mama
type: WorkPerformance
baritone: http://data.carnegiehall.org/names/87714
piano: http://data.carnegiehall.org/names/81307
performer: http://data.carnegiehall.org/names/81307
performer: http://data.carnegiehall.org/names/87714
work performed: http://data.carnegiehall.org/works/81860