In fact, an audio cd does not contain" song title" or art work for the album and tracks on the disc.
(As I checked myself, there are few commercial audio cds have native CD-Text, which stores song title, artist, or album name metadata.)

Those information are all retrieved from online music database (e.g. freedb, etc.) by the player you used.
If the art work info does not exist in the online music database, no info will show in the player.