T. Nikolayeva Beethoven complete piano sonatas + Diabelli variations (10 CDs)

Tatiana Nikolayeva: Beethoven complete piano sonatas + Diabelli variations (10 CDs), Melodiya. Complete Beethoven piano sonatas recorded live at the Grand Hall of the Moscow Conservatory, January-April 1984. Melodiya, 2020 Remastered Edition (9 CDs). Diabelli's Walz, recorded in 1979.