The following information is regarding TuneCore's Publishing Administration service
TuneCore maintains exclusive synchronization rights to Compositions only. This is to your advantage as it avoids confusion in the marketplace and having too many parties representing the same rights can result in higher licensing fees based on our extensive sync negotiating experience.
If you are associated with a licensing house or music library for your sound recordings we will be able to license the composition portion on your behalf. Please have the interested party email us at firstname.lastname@example.org