Dnla media player, wrong date

I get a different date for my files when a choose them from the media player than the real one from the folder. It is always the previous day. Also, For music files, how dnla media player read the files and classified them. Depend how I transfer a cd on the hard disk, it don’t recognize the author or the year of the disk.

I get a 3t MyBookLive 02.42.03-027 : Core F/W


Basically, DNLA will classified the files alphabetically

Why the date is not the same that the files are created. I get differents folders, type of music, artist, date and others.