there is an issue with the artwork that was not being handled
this should work now:
The file still did not copy. I didn't think either of those files actually had any artwork associated with them, but when I go into the tag editor, the Odyssey file shows up as "Invalid Picture" but the artwork browser in the left column shows it and mouse over tooltip shows it as embedded.
Same for the Eric Himan track, but when I go to the tag's artwork tab, it gives a popup about "The image is corrupted, no longer exists or is inaccessible." And the artwork also still shows in the artwork in column with the mouse over saying it's embedded. There is also a second track by this artist with the same issue, but it sync'ed correctly originally even with the corruption issue.
Also, a feature that might be nice to add to the android app might be deleting empty directories that get left over when items move around.
I'll probably just delete the tags and recreate them to fix it, but I'll leave them until you're done having me debug the sync code.