Composers have been revisiting their own material since time immemorial. For some (Handel, J. S. Bach) this was for practical reasons. For others (Brahms, Bruckner) revisions were borne of a relentless perfectionism. For Thomas Adès it was both nostalgia and curiosity that brought him back to The Origin of the Harp: ‘I wanted for some time to make a new orchestration of it for a more traditional orchestra, as the original ensemble [three clarinets, three violas, three cellos and percussion] is quite tricky to assemble, and also I was very interested to discover how to translate the music acoustically to a traditional orchestral structure.’