Ciao, Opera Mavens. Canadian Mezzo Huguette Tourangeau sang five roles

Huguette Tourangeau with Joan Sutherland in Norma

at SF Opera from 1971 to 1975, including Adalgisa in Norma with Joan Sutherland. She was 79.

Mezzo-Soprano Huguette Tourangeau Dead At 79
from OperaWire