Philadelphia’s Russian Opera Workshop to present legendary mezzo-soprano Florence Quivar in a Masterclass on July 21

Philadelphia’s Russian Opera Workshop to present legendary mezzo-soprano Florence Quivar in a Masterclass on July 21

Masterclass:  The legendary mezzo-soprano Florence Quivar steps into the spotlight to conduct a masterclass under the auspices of Philadelphia’s Russian Opera Workshop. by Patrick D. McCoy For many opera buffs, the name Florence Quivar is one that is synonymous...