Help me learn about things through the sounds that they make

My ears may give me more information about the world than my eyes do

Introduce new objects by letting me hear any sounds they can make before adding other sensory information (by encouraging me to touch something or look at it close up)
Always give me plenty of time to explore new things, and re-introduce them regularly, so I gradually create a mental image of them
Keep the environment in which items are introduced as simple as possible, with a minimum of auditory and visual clutter
Give me the same object in different places to explore, so I get used to it sounding different
Give me sets of similar objects to investigate, to help me start to form categories of things
For example: metal, jangly objects; wooden, mellow-sounding objects; shells and pebbles; things that rustle and scrunch