Apollo

Apollo is a free audio player that runs on Windows.

Features:

1. Minimalistic user interface (only background pictures of the toolbar are supported).
2. Support for both your own plugins and Winamp 2.xx (the distribution includes two plugins: for MP3 and for RIFF WAV).
3. Streaming audio playback.
4. 16-band EQ.
5. Gapless and crossfade between tracks.
6. Playlist can be organized as a tree.
7. Built-in playlist editor.
8. ID3v1 and ID3v2 support.
9. Using Wave Out and DirectSound for sound output.
10. Conversion of audio files into WAV.