While you're at it, you might check how you set up your speakers to get the most beautiful sound out of your computer speakers.
Two of these plugins, I particularly sought to add to my system. They are the coverart-browser and the parametric equalizer.
$ sudo apt-get install rhythmbox-plugin-complete
I want to install all the plugins available for the rhythmbox version which comes with 14.04 so:
$ sudo add-apt-repository ppa:fossfreedom/rhythmbox-plugins
Rhythmbox is the default music player in Ubuntu and while I can install a plethora of other music player from the repository, I want to see what it can do with a little help from plugins which can be installed to add functionalities.You can add this third-party plugins for rhythmbox by using the terminal: