A person whose senses are shared by their other senses is called synesthetic. Visual shapes, color, skin sensations and taste will come easy, its what they feel from what they hear. Ear training can enhance even the non synstheet person to feel on multiple levels.

Describing experience is difficult. Try describing the color violet to a color blind person or a person with dark eyes. Only people with blue or green eyes see true violet into the ultra violet range. To them it looks like a very unique violet to bright black.