János Viski (1933-2019) was a Hungarian composer and pianist, known primarily for his contributions to contemporary classical music. His genre primarily encompassed modern classical and avant-garde music. Viski's notable works include orchestral compositions, chamber music, and piano pieces, with a distinctive style that often blended traditional Hungarian folk elements with modernist techniques. Some of his acclaimed compositions are "Concerto for Orchestra" and various works for solo piano. He had a significant impact on the Hungarian music scene, influencing a generation of composers and musicians through his teaching and compositions. Viski's work is characterized by its rhythmic complexity and innovative use of harmony, contributing to the evolution of contemporary music in Hungary and beyond. His legacy continues through the performances of his works and his influence on students and fellow composers.