CivicRec - Parks and Recreation
VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
InnoSoft Fusion - Fusion makes it easier than ever to manage organization's recreational facilities and members.
ncmpcpp - Ncurses Music Player Client (Plus Plus)
ActiveNet - ActiveNet is a SaaS-based recreation and event management solution built for local communities, companies, non-profit organizations, and entertainment managers.
musikCube - A fully functional terminal-based music player