WOW. You could hear and feel colours. that is amazing in itself.
This guy is a high functioning autistic as well, and as such, can't communicate HOW he does it.
But he is 100% correct with it.
He has been researched by scientists from around the world who can't figure out how he does it at all.
Wow... That is amazing!!! I bet that colour smells awfully beautiful... would he be able to answer that?
God bless