2012 Chevrolet Tahoe Owner's Manual - Page 225

Infotainment System Compressed Audio or Mixed Mode Discs The radio can play discs that contain both uncompressed CD audio and MP3 files. If both formats are on the disc, the radio reads all MP3 files first, then the uncompressed CD audio files. CD‐R or CD‐RW Supported File and Folder Structure The radio supports: ... 7-17 Root Directory The root directory is treated as a folder. Files are stored in the root directory when the disc or storage device does not contain folders. Files accessed from the root directory of a CD display as F1 ROOT. Empty Folder Folders that do not contain files are skipped, and the player advances to the next folder that contains files. Order of Play Compressed audio files are accessed in the following order: ... Tracks are played in the following order: . Play begins from the first track in the first playlist and continues sequentially through all tracks in each playlist. When the last track of the last playlist has played, play continues from the first track of the first playlist. Play begins from the first track in the first folder and continues sequentially through all tracks in each folder. When the last track of the last folder has played, play continues from the first track of the first folder. . Up to 50 folders. Up to eight folders in depth. Up to 50 playlists. Up to 255 files. Playlists with an .m3u or .wpl extension. Files with an .mp3, .wma, or .cda file extension. Playlists (Px). Files stored in the root directory. Files stored in folders in the root directory. File System and Naming The song name that displays is the song name that is contained in the ID3 tag. If the song name is not present in the ID3 tag, then the radio displays the file name without the extension (such as .mp3) as the track name. .