This was reported to RIA Novosti in the administration of the President of Russia.
Koltsova has led the team since 1979.
It is noted that the farewell ceremony with Mira Koltsova will be held on August 3 at the House of Music in Moscow.
The artist will be buried at the Vagankovsky cemetery.
The Beryozka Ensemble, which performs Russian folklore dances, was created in 1948 by choreographer Nadezhda Nadezhdina.