Click the buttons or press 1-7. Flick the switch to toggle between boots 'n cats vs. traditional sounds. Works better on the iphone/ipad: 1) go to the following link on your ipad: http://phosphorus.github.io/app.html?id=59474164&turbo=false&full-screen=true 2) Click "add to home screen" 3) you now have the app on your iphone. Run from the app rather than the browser to hear sounds.
boots and cats sounds by @ThePancakeMan