Here is a guide to install Guayadeque media player on Ubuntu 11.10. You can install Guayadeque using the anonbeat PPA for Guayadeque
Guayadeque is a music management program designed for all music enthusiasts. It is Full Featured Linux media player that can easily manage large collections and uses the Gstreamer media framework. Read more about Guayadeque
To install Guayadeque open a terminal window (press Ctrl+Alt+T) and copy+paste the following lines:
sudo add-apt-repository ppa:anonbeat/guayadeque
sudo apt-get update
sudo apt-get install guayadeque
To start Guayadeque press the SuperKEy and type: guayadeque