«Царь пианистов Антон Рубинштейн». Лекция музыковеда Алисы Насибулиной

New channel Библиотека им. Н.А. Некрасова: title sample judged 'whole' (A library's lecture-hall channel of long-form expert lectures, book presentations, and talks across history, science, li); passed a second screen for sellers/exam-prep/re-uploads; 1 of 3 sampled transcripts showed teaching, 0 not; every title checked strictly; oEmbed verified.