He has also been the impresario of Liza Minnelli, Plácido Domingo and Mario del Monaco, and he is widely known as the long-time (since 1964) impresario and friend of Charles Aznavour.
Levon Helm | Sayan Mountains | Levon Shant | Sayán District | Levon Mkrtchyan | Levon Kirkland | Levon Jones | Levon Helm's |