found: Wikipedia, July 11, 2022(Susan Rogers; American professor, sound engineer and record producer best known for being Prince's staff engineer during his commercial peak (1983-1987))
found: This is what it sounds like, 2022:title page (Susan Rogers)
found: The influence of sensory and cognitive consonance/dissonance on musical signal processing, 2012:title page (Susan E. Rogers, Ph.D., McGill University, 2010)
found: Purple rain, 2017:container booklet (lyrics, historical notes by Susan Rogers, sound engineer)
found: Website of author, viewed Feb. 22, 2019(professor at Berklee, studied at University of Minnesota, Ph.D., McGill, researcher in auditory memory, music perception and cognition, psychoacoustics, also sound engineer for Prince, David Byrne, Barenaked Ladies) - https://www.berklee.edu/people/susan-rogers