Auto-plays are small applications that play one song repeatedly. When you export a song as an auto-play, MacMod Pro builds an application around that song. When you run an auto-play, a small window will appear displaying the internal title of the song, or, if the song does not have an internal title, it will display the name of the auto-play as seen from the Finder. Below the title is a volume control. You can quit an auto-play by clicking in the close box of the auto-play's window or by pressing command-q. There are also some navigational controls to allow you to fast-forward, pause, reverse, and start at the beginning of the song. A mute control box silences the music while it is still playing. The mute control can also be used by pressing command-m. The position of the window and the volume setting will be remembered for the next time you run that auto-play. To play a MOD file through an auto-play, drag the MOD file's icon onto the auto-play's icon. Remember to allocate enough memory to play the song.