Thank narf41 for allowing me 2 years ago to share his theme with the changes i made for screenlets ​​here: http://gnome-look.org/content/show.php/New+Corner+4+Nowplaying++?content=116318 Now I have brought little change and I'm using it on covergloobus and I thought to share with you. All credits go to who have done the hard work http://narf41.deviantart.com/ .
This is version 2 with text scrolling ( in case of a long song title). In the archive there is also the font.

I hope you like.

:: installation::
Extract the folder and choose what you like to put it into ~/.CoverGloobus/themes/