Josef Skvorecky
Rules for Nazi Music Taken from the Preface to The Bass Saxophone by Josef Skvorecky

Josef Skvorecky is a renowned Czech author who currently lives and teaches in Toronto. He emigrated from Czechoslovakia in 1968. As a young man, living under the Nazi administration, he took part in underground jazz groups. Judging from his stories, the band was obliged to play polkas and other “acceptable” music. When the coast was clear, they could indulge in their real love, jazz.