You can add as many work titles as needed on an application for published works, as all of the following are true:
- The works are part of a collection (such as an album of songs).
- The authors and claimants are identical across all works.
- The roles of each author are identical across all works.
- The publishing information is identical across all works.
If the works are unpublished, you can only register up to 10 unpublished works per application if your submissions meet all of the criteria above.