A composition by Blur frontman Damon Albarn will be played to radio listeners around the world on Wednesday to mark 90 years of BBC broadcasting. 2LO Calling is a "snapshot of the airwaves" featuring iconic sounds such as Bertrand Russell in Morse code. Albarn told the BBC's John Wilson about his composition.
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https://www.youtube.com/watch?v=BkTl7qc4JLc