Shotcut is a free, open source, cross-platform video editor.
Quimup is a Linux client for MPD
Fully Customizable Full-Fledged Audio Player Supporting Many Formats
myplayer Free Karaoke & Media Player Software (Myanmar)
it's a video player, also works for music and pictures
Tuniac Media Player
Software for technical ear training on equalization
Simple audio player for radio, podcast & streaming
A modular music player using the BASS library.
a filemanager written to help managing movie files and video clips
Playlist generator for Volvo cars
Helper program to edit playlist for the XINE video player.
Why Music + Video + Animation Maker & App is Fun?
Tag FLAC ,Vorbis, Lyrics, WMA, Wavpack, ID3 Tags in a Smarter Way.
small, 16-bit DOS tool that generates M3U-style file listings
SJmp3 - small java mp3 player, support formats: mp1, mp2, mp3, mpga.
Playlist manager
Converts .wpl playlists to .m3u playlists