Audacious is a lightweight, free audio player, supports many audio formats. Audacious works in many operating systems such as Linux and Microsoft windows, Audacious has a limited support for Microsoft windows for extra plugins and effects.
Audacious 2.5.3 Changelog
Tony Vroon +audacious-2.5.3.ebuild: Bugfix release; root to non-root path relocation is now handled correctly in all cases.
Check full features for supported codecs, audio formats, effects, visualizations, and plugins Here.
Install Audacious 2.5.3 In Ubuntu 11.04 Natty Narwhal Using PPA
sudo apt-get update
sudo apt-get install audacious
sudo apt-get install audacious-plugins
Thanks to Ferramosca Roberto PPA.
Stay tuned for Audacious 3.0 stable release, so far Audacious 3.0 beta 1 released which support GTK3 and more features, check Audacious 3.0 preview release Here.