Freeware: Audioplayer

AudioPlayer 0.97 Audioplayer is a DirectShow based media player capable of playing MP3, MPGA, WAV, MIDI, AU, WMA and ASF sound files as well as WPL, ASX, WAX and M3U playlists. Internet streaming is also supported and no install is required. All in less than 100KB.

Moo0 AudioPlayer 1.49Moo0 Audioplayer is a very simple audio player. It is very small and simplified for easy use. If you are looking for a lightweight audio player, this may be the one for you. Also, it includes skins in various colors to suit your liking.

Windows Media Resource Kit v7.0 beta\is a collection of tools and utilities designed to assist content producers in the creation, distribution, and playback of Windows Media.

AICAudioPlayer 1.3AIC Audio Player is a freeware program, for playing audiofiles as WAV, PCM, MP3, MP2, WMA, OGG, AAC, M4A, AMR, CDDA, etc.