“…Something of a similar challenge has faced those interested in trying to understand more about the idiosyncratic crossmodal mappings that have been suggested by synaesthetic Russian artists, namely the composers Rimsky-Korsakov (who reported 'seeing' music in the key of A-major as yellow; Myers, 1911), and Scriabin (Galeyev & Vanechkina, 2001;Myers, 1914). Once again, though, it has long been the subject of debate as to what exactly the relationship, if any, was between Scriabin's personal repertoire of idiosyncratic audiovisual inducer-concurrent mappings, and those that he chose to incorporate into his colour circle/score/luce (Galeyev & Vanechkina, 2001;Triarhou, 2016). 12 'Coloured hearing' turns out to be one of the most commonly-mentioned forms of synaesthesia, and often appeared in the scientific literature in the decades either side of 1900 (e.g., Dauriac, 1902;de Parville, 1883;English, 1923;Flournoy, 1893;Ginsberg, 1923;Jewanski et al, 2009;Jewanski et al, 2011;Jewanski, Simner, Day, Rothen, & Ward, 2020;Underwood, 1893).…”