The measurably superior First Concerto is an astounding amalgam of Liszt, Stravinsky, Richard Strauss and Slavic and most probably quasi-Slavic folk motifs. The wholly original second movement stands with Stravinsky’s “Les Noces” as a uniquely extended timbral mosaic. The mediation between percussion and string sonority in the piano writing reveals a profound understanding of the piano’s unique multiple role as a rhythmic, melodic and percussion instrument. Bartok’s piano is a virtuoso piano, inherited from Liszt but informed by modernity.