HOW TO ADD BITRATE TO MUSIC FILE TOOLTIPS 1.Open regedit 2.Navigate to Computer\HKEY_CLASSES_ROOT\SystemFileAssociations 3.Navigate to the music file keys you want to edit the tooltip info for. Eg. (.mp3, .wma, .wav, etc...) 4.Make sure the Tooltip says: prop:System.ItemType;System.Size;System.Music.Artist;System.Media.Duration; System.OfflineAvailability 5.Change the ToolTip key to: prop:System.ItemType;System.Size;System.Music.Artist;System.Media.Duration;System.Audio.EncodingBitrate As you can tell it just adds the info: System.Audio.EncodingBitrate