GMC Yukon Denalid Owner's Manual page 306

Order of Play
Tracks recorded to the CD-R will be played in the
following order:
•
Play will begin from the first track in the first
playlist and will continue sequentially through
all tracks in each playlist. When the last
track of the last playlist has been played, play
will continue from the first track of the first
playlist.
•
Play will begin from the first track in the first
folder and will continue sequentially through
all tracks in each folder. When the last track of
the last folder has been played, play will
continue from the first track of the first folder.
When play enters a new folder, the display will not
automatically show the new folder name unless
you have chosen the folder mode as the
default display. The new track name will appear
on the display.
306
File System and Naming
The song name that will be displayed will be
the song name that is contained in the ID3 tag.
If the song name is not present in the ID3 tag, then
the radio will display the file name without the
extension (such as .mp3) as the track name.
Track names longer than 32 characters or four
pages will be shortened. The display will not show
parts of words on the last page of text and the
extension of the filename will not be displayed.
Preprogrammed Playlists
You can access preprogrammed playlists that
were created using WinAmp™, MusicMatch™,
or Real Jukebox™ software, however, you will not
have playlist editing capability using the radio.
These playlists will be treated as special folders
containing compressed audio song files.