Music While You Work

Music While You Work was a daytime radio programme of continuous live popular music broadcast in the United Kingdom twice daily on workdays from June 1940 until September 1967 by the BBC, initially in the Forces / General Forces Programme, and after the war in the BBC Light Programme and, in the mornings, on the BBC Home Service. The programme began in World War II. By playing non-stop popular / light music at an even tempo it aimed to help factory workers become more productive. For a period, a third edition was broadcast in the late evening for night-shift workers.

The programme originally consisted of live music (light orchestras, dance bands, brass and military bands and small instrumental ensembles). In order to make studios more available during the day, it was decided in 1963 that the shows would be pre-recorded (often in the evening or on Sundays). The programme began and ended with "Calling All Workers" by Eric Coates. Many combinations made hundreds of appearances, notably Troise and his Banjoliers, Cecil Norman and the Rhythm Players, Bernard Monshin and his Rio Tango Band, Anton and his Orchestra, Bill Savill and his Orchestra and Jack White and his Band. Although the programme became very popular with domestic audiences and later with motorists, it was aimed first and foremost at the factories, and strict rules were applied: predominantly familiar pieces, nothing lethargic, consistent volume, avoidance of overloud drumming (which could sound like gunfire), and generally cheerful programmes to which workers could whistle or sing. Jazz was discouraged as, by its very nature, it often deviates from the melody, which had to be clear at all times. The song "Deep in the Heart of Texas" was banned from the show, because of the potential danger of production line workers taking their hands away from their work or banging their spanners on the machinery to perform the four hand-claps in the chorus.

...
Wikipedia