Liza with a "Z": Yes
type: WorkPerformance
vocalist: http://data.carnegiehall.org/names/78947
vocalist: http://data.carnegiehall.org/names/138577
vocalist: http://data.carnegiehall.org/names/116151
performer: http://data.carnegiehall.org/names/78947
performer: http://data.carnegiehall.org/names/138577
performer: http://data.carnegiehall.org/names/116151
work performed: http://data.carnegiehall.org/works/125971