I'm constantly reorganizing my library and during that time I also go through and convert any unmatched singles I've downloaded out of iTunes to AAC 256kbps files, the problem is that it creates two copies of the song that iTunes Match often attempts to match: This also occurs whenever I replace a single with an album and remove the single; the single still remains within my iCloud library and is available to redownload but no way obvious way to remove it. You can see it in the above screenshot, I tried to delete the MPEG file (which wasn't matched) and it just remained added via iTunes Match. Is there a method to remove iCloud versions of the music? iTunes Match is still uploading my library that wasn't matched (about 20gbs to go) so I don't know if there is a way afterward? Thanks, guys.