Audio & Video Players for Linux:
You can install some awesome Multimedia Players for Linux like:
VLC >> www.videolan.org [VLC is small & excellent feature rich Multimedia player for Linux]
MPlayer >> www.mplayerhq.hu [MPlayer can play almost any multimedia file type]
XINE >> www.xinehq.de [This player is available in most of the Linux distributions & is also an excellent player when latest 'libxine' & 'w32codec' packages are properly installed ]
KAFFEINE >> http://kaffeine.kde.org [Kaffeine uses XINE Multimedia Engine to play multimedia files]
Audio Players for Linux:
Try the following excellent Audio Players for Linux:
Amarok >> http://amarok.kde.org [Amarok uses Xine or Helix multimedia Engine. Xine engine is recommended. Install 'Amarok-Xine' package & latest libxine to unleash the full capability of Amarok to play any audio file type]
XMMS >> www.xmms.org [Linux player with Winamp 2.x looks supporting many audio formats]