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
Federation of Entertainment Unions Federation of Entertainment Unions The Federation of Entertainment Unions (FEU) is a joint representative body based in the United Kingdom, representing workers in TV, theatre, film, music, gaming, cinema, publishing, new media, professional football and other performing arts. The body was established in 1968 as the Confederation of Entertainment Unions. In 1991, two of its larger members merged to form the Broadcasting, Entertainment, Cinematograph and Theatre Union (BECTU), and it was reconstituted under its current name. As of 2017, FEU comprises what is now the BECTU section of Prospect along with, Equity, the Musicians Union, the National Union of Journalists,