Could Anna Der-Vartanian have seen Armand Tokatyan Singing in cafes before he was famous?
Armand Tokatyan:  He was then sent to Paris to study tailoring, but instead sang in Left Bank cafés. Armand Tokatyan:  In 1914, he returned to Egypt and earned his living by again singing in the cafés. Anna Der-Vartanian: Anna Der-Vartanian (December 6, 1920 – August 4, 2011) was the first woman promoted to Master Chief Petty Officer (E-9), the highest enlisted rate in the United States Navy.
i don't know