Mrs Havocman is totally bemused when I am able to describe what I "see" when listening to a song. It was thought at one time that synthesthaesia was a form of mental illness and Mrs H would certainly be in agreement.
I can understand that music can trigger mental pictures in some people (and I suspect that it is more common than 1 in 100 people who experience this). However, I can't see why I associate colours with days of the week - it seems completely off the wall.
Perhaps this should be a subject for another thread?