For your listening pleasure, (or torture - be forewarned that these resemble loud, noisy machinery).. I’d like to present the stock price and volume for AAPL’s stock in the fall of 2011, as audio files.
Here is a graph of the price values used in the sonification. 
A version with fixed duration entries - the days going by sound like a humming dot matrix printer to me.
Switching it up slightly, a version with stock volume tied to duration.
For both of these, price is frequency and volume is “volume” or amplitude. Listen at your own risk..