Burkhard. It is a Standard German version of the Swiss German comedy DerschwarzeHecht [de] which premiered in 1939 at Schauspielhaus Zürich, and originally
was written by Swiss composer Paul Burkhard in 1939 for the musical DerschwarzeHecht [de] (The Black Pike), reproduced in 1950 as Das Feuerwerk (The Firework)
revised 1957) Feuerwerk (DerschwarzeHecht) (1950) Dorothy, 1886 The Mountebanks, 1892 Bitter Sweet (1929) Don Cesar (1885) Adam in der Klemme Clivia (1933)
version of "O mein Papa", originally written for the 1939 musical DerschwarzeHecht. On the Vespertine liner notes, Björk is credited as the sole producer