I don`t like to link music/colors, but there are various interesting theories about this. Read the book "Teoria Cromofonica" (Chromophonic Theory) and hear the works by Jorge Antunes -brazilian composer. See more informations: http://www.electrocd.com/bio.e/antunes_jo.html and/or http://www.abmusica.org.br/acad22.htm Edson Tadeu Ortolan [log in to unmask]