Portable Winamp 5.58 Lite
Portable Winamp is the lite version of Winamp, The #1 Free Media Player. Play your MP3, AAC, MPEG, AVI files, and more. Get free MP3 songs, videos, skins and plug-ins. Sync your iPod or Creative Zen, and get mobile music with Winamp Remote.
Just extract these files into a folder on your drive and run winamp.exe.
Download: Portable Winamp 5.58 Lite