Even if you have already registered some (or all) of your songs with your P.R.O., you can, and in many cases should, enter all of their information into your TuneRegistry Catalog. This will not only help you manage the songs in your catalog, but will help keep the recording and release information complete and accurate.
TuneRegistry U.S. Song Registrations are sent to Harry Fox Agency, Music Reports, Inc., and Loudr, in addition to ASCAP, BMI, and SESAC. As long as you input the ISWC for the song on the Song Details page, the song will not be sent to ASCAP, BMI, or SESAC when you initiate a U.S. Song Registration. You do not have to worry about duplicates.
If a song was previously registered, we would be notified of the conflict by the network, and will convey that message to you immediately.