Slow down music without changing the sound on OSX with Pitch Switch for Mac! It's fast and easy to use. Just open any music file and use the "Pitch" and "Tempo" sliders to independently vary the speed and key of your song. Pitch Switch works with MP3s, WAVs, Audio CDs and more. Like magic, Pitch Switch slows down and speeds up your song while it plays...right before your ears! Download a free trial of Pitch Switch today and try it for yourself.