Qmmp is Audio player built using Qt library, User interface looks similar to Winamp and xmms multimedia player, also you can use xmms and winamp skins on Qmmp.
Qmmp Full features Here.
Download Qmmp 0.4.1
Source code Here, and there’re many download options for other distributions Here.
Google Code project more informations Here.
Qmmp official website for more informations about new enhancement in Qmmp 0.4.1 Here.