Could Anna Der-Vartanian have seen Armand Tokatyan Singing in cafes before he was famous?
Armand Tokatyan: Armand Tokatyan (June 16, 1894 – June 12, 1960) was an operatic tenor. Armand Tokatyan:  He was then sent to Paris to study tailoring, but instead sang in Left Bank cafés.
i don't know