When the “Player” screen is visible, you can adjust playback speed to be faster or slower by touching the speed control buttons “Faster”, “Slower”, and “Normal”. 

Touching the “Faster” or “Slower” buttons more than once increases the amount of speed-up or slow-down each time the button is pressed.  So if you want to sound like a chipmunk, press “faster” a few times. 

Touching the  “Normal” button immediately returns playback speed to normal right away, regardless of how many times ‘faster’ or ‘slower’ have been pressed.

The “Slower”, “Normal”, and “Faster” buttons are shaded to indicate whether the current playback speed is slower or faster than normal.