Can I create, play or delete playlists on the Walkman player?
You can play or delete any playlist that you created on the Walkman player using the Music Center for PC software.
Make sure to use the Music Center for PC software (version 2.2 or later) when you create and transfer a playlist to the Walkman®.
For details on how to perform these operations, refer to the Creating or editing a playlist of songs section on the Music Center for PC website.
Note: You can't create playlists on the Walkman player.