iTunes

• 1). Download and install the iTunes player from its official website and launch the player on your desktop.
  
  
• 2). Select your "Rock Band" file from your computer and drag and drop it onto your iTunes "Music" page.
  
  
• 3). Select "Edit">"Preferences">"Import Settings" from the upper menu.
  
  
• 4). Click "Import Using: MP3 Encoder" in the drop-down menu and select "OK."
  
  
• 5). Right-click on your "Rock Band" file and select "Create MP3 Version" in the pop-up menu to launch your converted file in the iTunes library.
  
  

Music Match Jukebox

• 1). Launch the Music Match Jukebox on your desktop and select "File">"Options">"Convert" from the upper menu.
  
  
• 2). Select your "Rock Band" file from the "Source Directory" window and choose a folder in the "Destination Directory" window where you would like to send the file.
  
  
• 3). Select "MP3" in the "Destination Data Type" window and click "Start" at the bottom of the page to convert the file and send it to the folder you selected in the last step.