Vladimir de Pachmann
Vladimir von Pachmann or Pachman (1848-1933) was a pianist of Russian-German ethnicity, especially noted for performing the works of Chopin, and also for his eccentric on-stage style.
Pachmann was one of the earliest to make recordings of his work, beginning in 1906 with recordings for the Welte-Mignon reproducing piano and in 1907 for the gramophone.
He was also famous for gestures, muttering, and addressing the audience during his performance; the 1911 Encyclopædia Britannica judiciously characterized it as the "playfulness of his platform manner", while critic James Huneker called him the "Chopinzee," and George Bernard Shaw reported that he "gave his well-known pantomimic performance, with accompaniments by Chopin."