context: Received a title of People's Artist of Russia and was nicknamed the Godfather of the Russian piano school.
source: Naumov was a professor of piano at the Moscow Tchaikovsky Conservatory and a jury member in many international competitions.
reference_original: كان Naumov أستاذ للبيانو في معهد Moscow Tchaikovsky Conservatory وعضو محكم في مسابقات دولية عديدة.
reference_flipped: كانت Naumov أستاذ للبيانو في معهد Moscow Tchaikovsky Conservatory وعضو محكم في مسابقات دولية عديدة.