Thanks for your reply, Ron.
I am pretty sure now there’s an issue with Amarok. The issue with 29 albums showing up with the wrong titles even though their tags are correct, disappeared after doing a full rescan of the collection.
However, after editing some newly added tracks to the collection, several of those tracks appeared under both the wrong album title and the wrong Artist, despite their tags still being correct.
I will try to delete and recreate a brand new MySQL database for my Amarok collection to see if that solves the problem, or failing that, go back to sqlite.
I haven’t had a chance yet to try Banshee or Rhythmbox as I’ve been busy trying to get CUPS to work on the Slug (eventually succeeded!)
I’ll report back here with my findings.
Cheers