Remove clutter from database
- Install 
lxml(apt-get install python-lxml) - Download 
removehidden.pyandremoveignored.py. - Copy 
rhythmdb.xmlover from~/.local/share/rhythmboxinto working directory - Run either script to remove hidden or ignored entries respectively
 - Copy 
rhythmdb_new.xmlback to the rhythmbox directory 
Plugins
- MediaServer2 D-Bus interface (included by default in 3.x)
 - MPRIS D-Bus interface (included by default in 3.x)
 - Rating filters
 - Open containing folder