Mizzar (Margaret Laughlin Riddleberger), as she was called by her students, had a voice studio in New York City and Washington, D.C., taught singing voice for her Montgomery County in adult Ed. for many years, and was a guest consultant at the Tomatis Institute teaching them how to accomplish physically what Dr. Tomatis accomplished with his listening improvement technology.
She was quite a fabulous woman! Having been taught to sing from a Washington, D.C. socialite/metaphysician who taught folks at the Metropolitan Opera In NYC for many years. She had been recommended to ‘Teach’ by a protoge of her orginal voice teacher, Clegg.