Saw this post today (too late as it ended yesterday!)
But I like the quest: linking auditory and visual senses in art.
Hopefully a recording will be available soon?
Also liked the idea of linking and collaboration across cultures and political borders, specially in these times.
About 4 percent of the people on Earth experience a mysterious phenomenon called synesthesia: They hear a sound and automatically see a color; or, they read a certain word, and a specific hue enters their mind's eye. The condition has long puzzled scientists.