I'm right now testing what is possible, I have just written a small test app, which shows a button with an image on it and which can play a given sound file. The image is given as a png image, so if you can provide me with images, I will probably able to write a small test app for you.
I would like to do it in the following way:
imagine a filesystem structure with a folder like this.
Samples/
Coffee.png
Coffee.wav
Cat.png
Cat.wav

then the remaining work to create a working test app could be done in a few hours