Roberto Prosseda (1975) performs Mozart's Piano Sonata No. 5 (KV. 283) and four Impromptus Op. 90 by Franz Schubert. The performance ends with Chopin's technically demanding Ballade No. 4, Op. 52. Prosseda is particularly noted for his performances of newly discovered works by Mendelssohn and has recorded a nine-CD series for Decca of the piano works of Mendelssohn. Since 2012, Prosseda also gives lecture-concerts with the robot pianist TeoTronico, as educational or family concerts, to demonstrate differences between a literal production of music and human interpretation.