From MusicBrainz Wiki

Some of the cheaply produced CDs on the markets have pretty "interesting" liner notes. Quite a few of those people don't seem to bother with correct use their own language, they misspell even basic words :-( --hakan

I completely agree on what you say hakan. Most of the times I find my self trying to decide if to enter right Turkish forms of the words or the "original!" ones, but then I realize not to correct those words (if it is not stated somewhere as a typo) and keep the original ones, because we cannot be sure if the artist had that title on purpose or not. --syserror