title: Java Library for Sound Manipulation
body: <p>I have a .pcm file with a sound that I would like to add different effects to. What I am looking for is a simple way (prefeably a library) that can help me with these effects.</p>
  
  <p>My top priority is to change the pitch of the audio. </p>
  
  <p>I would like a function that takes a byte array (or float), and changes the pitch of the audio in that array. </p>