Zdeněk Liška (16 March 1922 – 13 August 1983) was a Czech composer who produced a large number of film scores across a prolific career that started in the 1950s. He was revelatory in his contribution to the development of electronic music. His music in this field is noticeable and dramatic, based on a unique musical feeling achieved using quite unusual instrumental combinations and various electronic and electroacoustic techniques.
Zdeněk Liška was born on 16 March 1922 in Smečno near Kladno in central Bohemia. His father and grandfather were amateur municipal musicians. As a child he learned to play the accordion and the violin; while in high school, he composed his first song.
He studied composition and conducting at Prague Conservatory under Rudolf Karel, Otakar Šín, Metod Doležil, and Karel Janeček. He graduated from the Conservatory in 1944. After a brief stint as a conductor of an amateur orchestra in Slaný and as a teacher at a Humpolec music school, he joined the Zlín Film Studios in 1945.
Liška worked notably with animator Jan Švankmajer, scoring several of his earlier short films: Punch and Judy (1966), Et Cetera (1966), Historia Naturae (Suita) (1967), The Flat (1968), Don Juan (1969), The Ossuary (1970), Jabberwocky (1971), and Leonardo's Diary (1972), and later The Castle of Otranto (1979). Liška's music for Švankmajer's Historia Naturae (Suita), The Flat, and The Ossuary was also featured in the 1984 short film by American animators the Brothers Quay entitled The Cabinet of Jan Švankmajer.