this is a mod of the Inlaid Theme made by Kshegzyaj link: http://www.gnome-look.org/content/show.php?action=content&content=94556
I only adjusted his theme to my own personal likings. (rounded frame for the cover, different no cd cover artwork)
the main difference between the two modded themes is that the inlaid rounded theme still has Kshegzyaj's arrows on the buttons, the smooth one doesn't.
how to use: just copy these folders to the themes folder of the NowPlaying screenlet (eg: '/usr/share/screenlets/NowPlaying/themes'). Then restart NowPlaying and you can use the themes.