The Playlist menu contains the following items:
Organize Playlist
Allows you to automatically create folders in your playlist based on information stored in the MP3s such as 'artist' or 'album'. For example, sorting by 'artist' will create top level folders based on the artist name, containing sub-level folders based on album name. Within those folders will be your MP3s.
Randomize Playlist
Will shake up your playlist, affecting the playlist's physical order.
Reset Playlist Order
Re-orders your playlist based on the current sorting order. For example, if sorted by name, will physically re-order your playlist by alphabetical order.
Repeat Playlist
When checked, will repeat your playlist until you tell it not to.
Repeat Song
When checked, repeats the currently playing song until you go completely insane. (Try it with The Macarena!)
Shuffle Play
When checked, randomly chooses a new song from your playlist to listen to at the end of each song. Unlike randomize playlist, which affects your playlists order, shuffle play does not affect your order, and is done 'on-the-fly'.
Check All
Checks off all the folders in the playlist, marking them for playback.
Uncheck All
Unchecks all the folders in the playlist, skipping them for playback.
Refresh From Playlist Folder
Will reload the contents of your playlist folder, adding the items to the menu below.
[Playlists]
Contains the names of any playlists you have placed in the 'playlists' folder inside Audion's folder. This allows you to easily load playlists without having to head to the Finder.