I recently turned Match on in iTunes, and it did its thing and matched/uploaded songs. I then turned it on in my iPhone and to my horror, the tags that I thought I had meticulously organized weren't quite so perfect... mostly due to the "album artist" tag.
For example, the artist list in my iPhone now displays "Smashing Pumpkins" and "The Smashing Pumpkins". I went back to iTunes, corrected all the issues I could find, and hit "Update iTunes Match", thinking this would send in my corrected tags. Once it finished, I checked my phone to find that nothing had changed. I then checked back in iTunes to find that it had actually uncorrected the tags I just fixed, and they're now back to the way they were when I sent them into Match.
Is there a way to get Match to recognize changes to id3 tags, or am I forever stuck with what I've got?