Go figure. Two weeks or so ago I received my copy of the TOS 15-CD set. Today I get hope to find a package waiting, expecting to find the complete ST-TMP soundtrack. Instead I find another copy of the TOS 15 CD set. I certainly didn't pay for a second set and there's a big difference in price between the TOS set and the ST-TMP soundtrack.
I'll wait a few more days to see if the TMP soundtrack arrives. Either they mistakenly sent me the wrong thing or they sent me a second unordered set. If they did send me a second set I didn't order I'll contact them about returning it (I didn't pay for it). Of course if they sent this instead of what I ordered then I'll have to get it exchanged.
La-La Land is actually really good about correcting things like this. I'd suggest getting in touch with them and explaining the situation.