For people with macs...

For people with macs, there is something funny you can do on pages/word. If you go to system preferences, go to system, speech. For system voice, choose show more voices. Then go back to system voices and choose cellos. Then, check speak selected text when the key is pressed. Then, click on the set key button and press the key(s) that you want. Now you're done with system preferences. Go to pages/word. Type in lalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalaalalalalalaalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalala etc. Then highlight it and press the button that you selected. Enjoy.