I think it's fine as it is now, additional classifications are a good thing, and are in sync with current guidelines in the first post of this thread. I don't know why additional classification is such a problem to some; if the album is OST but has just one remixed and one drama track (just an example), I will always select those classifications too and follow the guideline at the same time. Yes there was discussion about this and like I said in the Tenchu thread the discussion went nowhere but the current classification guidelines are there and should be respected. Biggest progress was seanne's suggestion in post no. 74 to have Main classification (additional classification) pattern aka
Original Soundtrack (Remix, Drama) and it probably wouldn't require track by track classification. But nothing's been done about that for three years as far as I can see.
Just my two Euro cents