I'd say I have about 10% of my music that's been uploaded to my cloud, as it couldn't be matched. This past weekend I spent a considerable amount of time fixing my music...proper info...album, names, etc., etc. I then resync'd iTunes Match hoping that the previously uploaded songs would be recognized and replaced with matched songs. No such luck. My question is... Will iTunes Match EVER recognize song information that's been corrected, and recognizable to the iTunes Store, so that the uploaded version will be scrapped and a matched song will take it's place?