At the focus of his interest was the piano, to which he devoted four sonatas and about 90 other compositions (programme cycles, bagatelles, nocturnes, preludes, toccatas, stylised dances, music for and about children).
U žarištu njegova zanimanja je glasovir kojem je posvetio četiri sonate i oko 90 drugih skladbi (programni ciklusi, bagatele, nokturni, preludiji, tokate, stilizirani plesovi, glazba za djecu i o djeci).