I have a modern Sony Head Unit.

Shuffle is off. When I put Mp3s on a thumb drive or hdd.

i.e.
01 Artist - Song.mp3
02 Artist - Song.mp3
03 Artist - Song.mp3
04 Artist - Song.mp3

Tags are fine. Everytime The sony lists a folder.

03 Artist - Song
01 Artist - Song
04 Artist - Song
02 Artist - Song

No matter what album I put on it. It's never makes sense!

Any ideas?

CDX-GT929U. It might be the same on other Sony units?