Here is a guide to install Xnoise media player on Ubuntu 13.04. You can install Xnoise by adding the Xnoise PPA maintaned by Shuerhaaken.
Xnoise is a media player for GTK+ with an intuitive user interface, great speed and lots of features. Xnoise allows listening to music and playing video in a very intuitive way: You can easily search the library and drag each artist, album or title to the tracklist (to any position in any order). In the tracklist all queued tracks (music or video) are played one by one without being removed. There, you can reorder, insert or remove any track as it comes to your mind. Visit the Xnoise Homepage.
To add the PPA and install X-noise open a terminal window (press Ctrl+Alt+T) and copy+paste the following lines:
sudo add-apt-repository ppa:shkn/xnoise -y
sudo apt-get update && sudo apt-get install xnoise -y
When the installation is finished you can close the terminal window and to start Xnoise press the SuperKey and type: xnoise