Jaroslav Ježek became a popular jazz composer, pianist, and conductor during the 1920's, fearlessly crossing the borders between popular and classical music. He organized and conducted an orchestra featuring his original jazz compositions and arrangements, recording some of the most original music in Europe. Still, Ježek is best known for the songs he composed for the famous pre-WWII satirical cabaret, the Liberated Theatre, led by playwrights and comedians Jiří Voskovec and Jan Werich (V+W). As the theatre's performances were anti-fascist, all three artists fled to the US after the nazi occupation in 1938.