Empty Orchestra start singing. The music was pumped up and we had a mini party, with mad dancing – that was a memorable scene to film." The filming introduced a number of technical challenges, with the producer Adam Tandy explaining that the simultaneous singing and conversing made production particularly difficult: "To record it all 'clean' and have options in the edit, that was technically hard on everybody." Typically, karaoke scenes in television will see characters sing only the opening lines, but because of the format of "Inside No. 9", the characters in "Empty Orchestra" sing the whole song. Each character sang a
German Dance and Entertainment Orchestra German Dance and Entertainment Orchestra The German Dance and Entertainment Orchestra (German: Deutsches Tanz- und Unterhaltungsorchester; DTU) was a musical ensemble formed in 1942 by musicians Franz Grothe and Georg Haentzschel on the initiative of Nazi propaganda minister Joseph Goebbels. It was an attempt to create an acceptable alternative to jazz, which was a popular genre among Germans but was considered a form of degenerate music by the Nazis due to its racial associations. The self-styled "rhythmic dance music" produced by the German Dance and Entertainment Orchestra was intended especially to satisfy the musical desires of military personnel, thus preventing