first: Welcome aboard!
To your question: Since Version 2.00 Silverjuke uses Unicode characters internally and should not have any problems with Turkish characters therefore - provided that Unicode encoded strings are used in the underlying MP3-files.
The problem may be that the underlying MP3-files do not use UTF-8 encoding but ISO-8859-1 aka Latin-1 or ANSI - this character set do not support any Turkish character but the "ý".
Please check the character set of the "bad" files by a right-click on a track and selecting "Edit tracks / Get info" from the context menu:

(You may click on "Further information" and scroll down to see these information)
If in doubt, you can also send one of the "bad" files to drsilver@silverjuke.net and we will check the stuff here.
Best regards,
Your Silverjuke TeamStatistics: Posted by Service-Team — 6. Jan 07, 19:06
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