If you are uploading files, you will be offered the option of providing ISRC codes for each song. If you do not have ISRC codes assigned yet for just some of your tracks, we'll supply them for you at no additional cost. (We assign the codes after the order has been placed). Leave the ISRC code field blank for those that you don't have and we'll assign just those.
Leave the box on the Audio Intellectual Property Rights (IPR) Page "unchecked", so that we know that you wish to have these assigned for you. The form will be presented after uploading and sequencing your tracks.