VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Angle Audio - Live audio conversations as a service
foobar2000 - An advanced freeware audio player for the Windows platform.
Noor - Chat like you're in the office together
Winamp - Winamp is a media player that allows users to play multiple-file formats, arrange media in a varied file-management system, and play unique media with AAC encoding.
Orbital - Orbital is an Arcade, Puzzle and Single-player video game created by Bitforge Ltd.