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
Scratch Orchestra (musical ensemble) 'Experimental Music' class at Morley College, London, which served as a venue for extra rehearsals for Scratch Orchestra concerts, but Scratch Orchestra rehearsals were also held separately. New Zealand artist/musician Philip Dadson was amongst those at Morley College who were in the foundation group for the Scratch Orchestra and, after returning to New Zealand, established a NZ Scratch Orchestra in 1970, which evolved into the group From Scratch in 1974. The first meeting of the Scratch Orchestra was at St Katharine Docks , 1 July 1969. It was announced by means of a "Draft Constitution", published in "The Musical Times"