SD Card weirdness
 

2012 A4 Premium Plus with MMI

I was using an 8GB SD card with no issues.
Added a few albums to the card today and some of the albums that I added have all the songs in the folder PLUS all the songs again with titles like "._01 Title".
These weird titles are not playable and the MMI just skips over them very quickly but it is still very annoying because I don't see those titles when I look at the SD Card on my iMac.

Anyone else seen this issue or know how to fix it?