It is important that you sign up with a PRO when licensing your music. Although it is not required, it is strongly suggested by Music Dealers. If you have a song with multiple writers, producers, musicians - depending on your deal - you may need to include every single musician for each song. If you are a rapper and have a different producer make the beat for you - you need to include them as well. Please feel free to contact your C.A.R.E. Rep with any questions regarding PRO companies!