(Credit: Judydrucker.com) Impresaria Judy Drucker has died at the age of 91. According to her daughter Vicki Schwartz, she died from complications of Alzheimer’s disease. A child prodigy, Drucker studied piano at the New York College of Music, and voice at the Juilliard School and the Curtis Institute of Music. Drucker went on to perform as a coloratura soprano with {…}