Emotion – When one of the best-selling artists sings his most recognisable song (with over 2.7 billion Spotify streams) interest is already gauged. When that artist cannot finish the anthem that everyone knows so well, in front of thousands of people, we are compelled to understand why.
Challenge – Most of us have heard of Capaldi's condition, Tourettes, but in an age of polished-to-perfection performances not many of us have seen a household name display symptoms publicly. Our preconceptions of the celebrity golden standard contrasts with real-life drama here and allows us to see Lewis Capaldi as a human being.
Story – The plot navigates from Capaldi singing his famous song, to him struggling to finish it. The twist is the audience empathetically taking over the vocal duties for him.