Connect the PSA player with your computer. 2. Run Musicmatch� Jukebox. 3. If you have Musicmatch Jukebox 8.0 click File -> Portable in the MUSIC CENTER or for Musicmatch Jukebox 9.0 click PORTABLE DEVICE to launch the PORTABLE DEVICE MANAGER windows. 4. Select the file that you wish to delete from the memory of the player in the window and press delete on the keyboard of your computer to delete tracks.