Apple is no longer accepting ringtone content in the iTunes music store application on computers. Ringtones are only available to users as a "Ringtone product" via the iTunes mobile device store on iOS devices (the iPhone, iPod Touch or iPad).
This means that ringtone content can only be submitted as pre-cut ringtones (choose 'add ringtone' in TuneCore), and not as tracks on an album.
Click here to learn more about distributing ringtones to iTunes.
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