Make a sound machine using the Wick Editor
Have 4 or items as buttons on the screen to press and hear sounds. Setup a background layer for the scene and then place 4 items, each on their own separate layer. Have different sounds for each item.
Examples could be: musical instruments on a stage, drum set, animals, piano keys, etc.
Get Sounds Here
Run your project in Google Chrome, if the sounds don't work in another browser.