More conventionally, Zykan also composed opera, orchestral, concerto and instrumental music, as well as film scores. One of his earliest works was a piano concerto using
serial techniques, which won a prize at the Innsbruck Youth Culture Week in 1963. His three operas are
Singers Nähmaschine ist die beste (1966, of which there is a revised film version, 1973),
Kunst kommt von Gönnen (1980) and
Auszählreim (1986). His two cello concertos - the first composed in 1982, the second entitled ''Beethoven's Cello
in 2005 - were written for and premiered by the Austrian cellist Heinrich Schiff. His Masse!
received its premiere at the Vienna Musikverein in 2002. Film scores include Exit (1980) and Strudlhofstiege'' (an adaption of
the novel by
Heimito von Doderer, 1988). As a pianist, Zykan began touring in 1968. He championed the work of
Schoenberg and recorded the complete piano music in 1970. These landmark recordings were re-released in 2023 alongside new recordings of Zykan's own piano music, performed by
Duncan Honeybourne. ==Personal life==