By Cyril Simsa
My late father, the Czech composer and broadcaster, Karel Janovický – born Bohuš František Šimsa in Pilsen in 1930, but better known under the pseudonym he adopted in the 1950s to protect his parents, whom he had left behind in Communist Czechoslovakia, when he skipped the border during the Cold War – died in January 2024. He left behind a four-storey Victorian terrace in North London, crammed with music, books, and papers, including 250 or so classical compositions and a not inconsiderable personal archive.
It was in his papers that I found a booklet with the libretto of his one-act opera, The Utmost Sail, which he wrote in 1958 to an English-language text by another Czech émigré, Karel Brušák (1913-2004). The booklet is mimeographed, fanzine-style, so it is not a professional publication; but to anyone familiar with the history of fanzines or sf fandom, the format will be immediately recognisable, and I assume this is something that he or Brušák must have had printed for the benefit of future producers and performers at around the same time they were finishing the work itself.

Karel Janovický, Ludwigsburg refugee camp, Germany, ca. 1950
I had been long aware that my father had written an opera, and back in my teenage years, when I was at the height of my initial involvement with science fiction, he had even told me it was set on a spaceship. However, in the way children have of ignoring their parents, I had never actually seen a copy or read the text. And while I have still not seen a performance, the libretto can stand on its own as an interesting example of mid-20th Century European sf theatre.
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