The unit is available pre-configured to serve up to 4 channels of stereo music simultaneously. The music files can be accessed from the internal hard disc, DVD Rom, USB drivers and from other drives on the network including any NAS. Each channel can have multiple playlists that can be scheduled to play at any time. Each playlist can support up to 5000 songs. Each playlist has built-in random play to prevent sequential play and repeating songs. The unit also generates a log file of the titles of all the songs played along with time and date.