Of course, there is no Winamp for Linux , :)
So, there is alternative app in Linux, in fact there are LOTS of alternative mp3 players in Linux but in this guide I will focus just getting winamp-like player called XMMS ( I use fedora but application is same for all other distro too.).
one nice thing about XMMS is , its among the most OLDEST Project so its really lightweight and stable plus it also supports Winamp2 Skins, yes, you just have to copy the winamp2 classic-skins DIRECTLY to XMMS Skins folder and it just works. check Video clip for details.
to install.
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sudo yum install xmms xmms-mp3
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