The record was made in Moscow Conservatory probably in 1947-1949 by “Melodia“ by Alexander Fyodorovich Goedicke (1877 - 1957) in the series “The World's Leading Interpreters of Music“. Here is the FLAC source И. С. Бах, Пассакалия до минор, орган Большого зала Московской консерватории. Играет Александр Федорович Гедике (1877 - 1957). Вот страничка с источником:
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