[Summary]
Album artwork of the two-dimensional one-touch play of your Playlist.
Songs purchased from iTunes music Store will display the album artwork.
Song encoded from the CD displays the default image provided by the application.
(See screenshot default image)
If one exists the album artwork in the playlist and display it.

[feature]
One-touch play playlists.
Rotate the image during playback.
Instantly switch number of images to display.(6-12-20-30）
Minimum 6 pieces
maximum 30 pieces
Screen shots are examples of 6 pieces and 12 pieces.
Hidden image to scroll horizontally.
View all title,artist,time currently playing playlist.
Cover art display during playback.
During playback, volume, repeat, repeat one song, shuffle set to.

[Note]
Screenshot so there may be licensing issues
I use the default image.
When you purchased from iTunes Music Store
Album artwork will be displayed.