I often "see" and get the feeling of motion from music, but it is way more abstract than this. Those videos showing a moving shape or character in time with a baseline, or percussion are familiar to me, in this sense, if that helps to understand what I am trying to convey.<p>Smells will also invoke shapes, and maybe odd colors when they are very strong.<p>I get the impression this work was done by someone who has not experienced synesthesia. Or perhaps a very different kind.<p>Smells and sounds triggered other impressions for me as a kid. For a long while, it grew more dormant. Muted.<p>An acid trip with musicians one weekend in my early 20's brought most of it back. And the experiences have endured since then.<p>Almost seems like my mind was congealing in some basic way, interrupted by the trip. Epic trip, BTW. Great people, trust and all the basics were there and experiencing music with those people under such an influence was amazing. I treasure that weekend. Have never seen reason to repeat it.<p>Down deep, I know that was one of those, "all things in moderation" tests. I plan on passing. And am glad I had the experience.