D Fancourt1, R Perkins2. 1. Centre for Performance Science, Royal College of Music, Prince Consort Road, London SW7 2BS, UK; Faculty of Medicine, Imperial College London, South Kensington Campus, London SW7 2AZ, UK. 2. Centre for Performance Science, Royal College of Music, Prince Consort Road, London SW7 2BS, UK; Faculty of Medicine, Imperial College London, South Kensington Campus, London SW7 2AZ, UK. Electronic address: rosie.perkins@rcm.ac.uk.