Since I purchased a new MBP 15" with OSX 10.8.2 and iTunes 10.7, the finder does not show anymore the embedded cover art.
It looks like I am not the only one with that issue:
https://discussions.apple.com/message/19104424#19104424
For the migration of the music files, I made a conversion from iTunes 8.2.
Quick look shows all icons correct except for music files. Now it shows the icon of the default audio editor I selected.
Does someone of you know an easy fix for this? THANKS