Ian's Digital Jukebox (IDJ) is an Mp3/AIFF player for Macintosh. It searches your computer for music tracks, and assembles them into a sorted searchable scrolling Track List. Tracks can then be dragged to and from the Play List, and arranged within it. Play Lists and Track Lists can be printed, and Play Lists can be saved. Tracks can be played in random order and the Play List can be looped to provide continuous music.IDJ detects insertion/ ejection of removeable media, and adds removes tracks from the track list and play list appropriately.