Musicqueue is a CGI music jukebox using external
tools to play the files. Because of that it
supports several formats. It supports two modes,
enqueue and vote. In vote mode users can vote on
music and the song with the most votes is played.
In enqueue mode, songs are enqueued and the one
that's been in the playlist the longest is played.
It is themable through CSS and has many
configuration options.