Beethoven. Schubert. Brahms / Arturo Benedetti Michelangeli ; [interpreta] L. van Beethoven : piano sonata n. 12 il A flat maj op. 26, piano sonata n. 11 in B flat major op. 22 ; Franz Schubert : piano sonata in a minor, D 537 ; Johannes Brahms: 4 ballades, op 10 ; ; directed for TV by Janos Darvas