Spotify - Map shows when two people play same song at same time
VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Ampache - Web ( HTTP centralized ) based audio/video streaming application
AIMP - AIMP : Free Audio Player : Официальный сайт программы
SoundCloud - Enjoy music & follow favourite artists
foobar2000 - An advanced freeware audio player for the Windows platform.